up是什么意思

up

英[ʌp] 美[ʌp]

第三人称单数：ups;

过去式：upped;

过去分词：upped;

现在分词：upping;

同义词

up的同义词之：
above upwards brighten

反义词

adv.
up的反义词之：向上;在上面;起来
down

词组

it is all up with
(informal)it is the end or there is no hope for (someone or something) (非正式)对…，一切都完了
on the up and up informal 非正式
(Brit.)steadily improving or becoming more successful (英)稳步提高 (chiefly N. Amer.)honest or sincere (主北美)诚实的，正直的
something is up
(informal)something unusual or undesirable is happening or afoot (非正式)不寻常（或不好）的事发生了
up against it
(informal)facing some serious but unspecified difficulty (非正式)面对某种困难，面临某种困境
up and about
no longer in bed (after sleep or an illness) （睡眠或生病后）起床；下床
up and doing
active; busy 忙碌的，积极肯干的
up and down
moving upwards and downwards 一上一下，起伏 to and fro 来来回回，往返地 in various places throughout 到处，处处 (informal)in varying states or moods; changeable (非正式)（情绪，状态）多变的
up and running
(especially of a computer system) in operation; functioning （尤指计算机系统）运行中
up the ante
up before
appearing for a hearing in the presence of 出庭面对
up for
available for 正待 being considered for 被考虑 due for 到期
up for it
(informal)ready to take part in (a particular activity) (非正式)准备参加
up hill and down dale
all over the place 到处
up top
(Brit. informal)in the brain (with reference to intelligence) (英，非正式)头脑里（指智力）

柯林斯高阶英汉双解学习词典释义

PREP

向上；朝上；往上

If a person or thing goes up something such as a slope, ladder, or chimney, they move away from the ground or to a higher position.
例句
They were climbing up a narrow mountain road... 他们正沿一条狭窄的山路向上爬。 I ran up the stairs and saw Alison lying at the top... 我跑上楼梯，见艾莉森躺在那里。
PREP

近顶端；靠顶端

If a person or thing is up something such as a ladder or a mountain, they are near the top of it.
例句
He was up a ladder sawing off the tops of his apple trees... 他正站在梯子顶上锯他那颗苹果树的树冠。 The Newton Hotel is halfway up a steep hill. 丽东酒店位于陡峭的半山腰上。
ADV

（目光）朝上，向上

You use up to indicate that you are looking or facing in a direction that is away from the ground or towards a higher level.
例句
Paul answered, without looking up... 保罗头也没抬地答了话。 Keep your head up, and look around you from time to time. 要抬起头，不时看看四周。
ADV

（站）起

If someone stands up, they move so that they are standing.
例句
He stood up and went to the window... 他起身走向窗户。 He got up and went out into the foyer. 他起身出去走进了大堂。
PREP

沿着；靠着

If you go or look up something such as a road or river, you go or look along it. If you are up a road or river, you are somewhere along it.
例句
A line of tanks came up the road from the city... 一排坦克由市里沿路开来。 We leaned on the wooden rail of the bridge and looked up the river... 我们靠在桥的木栏杆上，朝河望去。
ADV

向(或在)某地;(尤指)向(或在)北方，向(或在)地势更高处;

If you are travelling to a particular place, you can say that you are going up to that place, especially if you are going towards the north or to a higher level of land. If you are already in such a place, you can say that you are up there.
例句
I'll be up to see you tomorrow... 我明天来看你。 He was living up North... 他当时住在北部。
ADV

往；朝

If you go up to something or someone, you move to the place where they are and stop there.
例句
The girl ran the rest of the way across the street and up to the car... 那个女孩开始跑起来，一路跑到街对面的汽车旁边。 On the way out a boy of about ten came up on roller skates... 出去时一个十来岁的男孩踩着溜冰鞋滑了过来。
ADV

上涨；增多

If an amount of something goes up, it increases. If an amount of something is up, it has increased and is at a higher level than it was.
例句
They recently put my rent up... 他们最近提高了我的租金。 Tourism is up, jobs are up, individual income is up... 旅游火了，工作机会多了，个人收入涨了。
ADJ

起床的

If you are up, you are not in bed.
例句
Are you sure you should be up?... 你肯定你该起床了吗？ These days all sorts of people were up at the crack of dawn... 这些天所有人都一大早就起来。
ADJ

（时间）结束的，用完的，到点的

If a period of time is up, it has come to an end.
例句
The moment the half-hour was up, Brooks rose... 半个小时一到，布鲁克斯便起来了。 When the six weeks were up, everybody was sad that she had to leave. 6周过去了，大家都为她不得不离开而难过。
ADJ

（道路）正在整修的

You say that a road is up when it is being repaired and cannot be used.
例句
Half the road was up in Leadenhall Street, so their taxi was obliged to make a detour. 半条利德霍尔街都在修路，他们的出租车只好绕道走。
ADJ

（指棒球运动员）该上场击球的

If a baseball player is up, it is their turn to bat.
ADJ

（电脑）已启动的，正常运转的

If a computer or computer system is up, it is working.
EXCLAM

去你的！去你妈的！

People sometimes say 'Up yours!' as an insult when you have said something to annoy them or make them angry.
例句
'Up yours,' said the reporter and stormed out into the street. “去你的，”记者边说边怒气冲冲地冲到大街上。
PHRASE

可以下床走动

If someone who has been in bed for some time, for example because they have been ill, is up and about, they are now out of bed and living their normal life.
例句
How are you Lennox? Good to see you up and about. 你怎么样，伦诺克斯？很高兴看到你能下床走动了。
PHRASE

不对劲；出问题

If you say that something is up, you mean that something is wrong or that something worrying is happening.
例句
What is it then? Something's up, isn't it?... 那是怎么回事呢？出问题了，是吗？ Mr. Gordon stopped talking, and his friends knew something was up. 戈登先生突然闭口不言，他的朋友们知道有哪儿不对劲了。
PHRASE

出什么事啦？出什么问题啦？出什么毛病啦？

If you say to someone 'What's up?' or if you tell them what's up, you are asking them or telling them what is wrong or what is worrying them.
例句
'What's up?', I said to him. — 'Nothing much,' he answered... “出什么事啦？”我对他说。——“没什么事，”他答道。 Let's sit down and then you can say what's up. 咱们先坐下来，然后你把事情告诉我。
PHRASE

上上下下；来来回回

If you move up and down somewhere, you move there repeatedly in one direction and then in the opposite direction.
例句
He continued to jump up and down like a boy at a football match... 他不停地上蹿下跳，活像个足球赛中的男孩。 I strolled up and down thoughtfully before calling a taxi... 我踱来踱去仔细思量后叫了一辆出租车。
PHRASE

兴衰；浮沉；起落；悲欢

If you have ups and downs, you experience a mixture of good things and bad things.
例句
Every relationship has a lot of ups and downs... 每一段感情都有许多起伏。 The organisation has had its ups and downs. 该机构经历过兴衰沉浮。
PHRASE

欣欣向荣；兴旺；红火

If something is on the up or on the up and up, it is becoming more successful.
例句
They're saying that the economy is on the up... 他们称经济正在企稳向好。 It was a great year for music, people had money, opportunities, hope—things were on the up and up. 对音乐而言，那是一个大好年头，人们有钱，有机会，有希望——一派欣欣向荣的景象。
PHRASE

安分守己；诚实可靠

If someone is on the up and up, they are honest and sincere.
例句
I'm a pretty good judge of men. If you're honest and on the up and up, I'll be able to tell it. 我看人很准的。你要是诚实正派，我能看出来的。

英汉词典释义

adv.
成直立姿势; 起床
They stood up when he came in. 当他进来时, 他们都站起来。 He got up very late. 他很晚才起床。
趋于较高处；向（或在）较高位置；向上；在上面
Please lift your head up. 请把头抬起来。
向北, 在北部
She lives up north. 她住在北部。
完全地, 彻底地
We finished all work up. 我们完成了所有的工作。
成碎片; 分离
He tore up the clothes. 他把衣服撕碎了。 We divided up the money. 我们把钱分了。
向（或在）较高水平；加大；增高
朝（某人或某物）的方向；向…的地方
到，朝，在（重要地方，尤指大城市）
向（国家北部的地方）；向（北方）
成碎片；分开
（以便）形成，聚拢
（以便）完结，关闭
已结束；已过去
未上床；起床
（尤指异常或不愉快的事情）发生，出现
adj.
向上的, 上行的，往上移动的
He caught the up train. 他赶上了上行的火车。
高兴，快乐，激动；（计算机系统）在运行的
结束的，终止的
进行的；发生的
较高的；高级的
竖立的，垂直的；举起的
高出地面的；在地平线以上的
在空中的；高高的
醒着的；起床的
开往…的；在途中的；运转中的
上升的；上涨的；增加的
上年纪的，年迈的
领先的，在…前面的
得分相等的，平局的
取决于…的，由…决定的
vt. & vi.
站起身, 提高(价格等)
He upped and left. 他站起身走了。 You simply couldn't up it. 你根本不能提高了。
prep.
(表示位置)在…的上端
There was a workman up the ladder. 有一个工人在梯子上工作。
(表示方向)朝…上, 向…上
They climbed up a hill. 他们爬上了山。 The ship is sailing up the Nile. 这艘船顺尼罗河向上游航行。
沿着，顺着；向…上游，溯流而上
vi.
突然移动；突然（做意想不到的事）

英英词典释义

Verb
1. raise;
"up the ante"
Adjective
1. being or moving higher in position or greater in some value; being above a former position or level;
"the anchor is up""the sun is up""he lay face up""he is up by a pawn""the market is up""the corn is up"
2. getting higher or more vigorous;
"its an up market""an improving economy"
3. extending or moving toward a higher place;
"the up staircase""a general upward movement of fish"
4. (usually followed by `on' or `for') in readiness;
"he was up on his homework""had to be up for the game"
5. open;
"the windows are up"
6. (used of computers) operating properly;
"how soon will the computers be up?"
7. used up;
"time is up"
8. out of bed;
"are they astir yet?""up by seven each morning"
Adverb
1. spatially or metaphorically from a lower to a higher position;
"look up!""the music surged up""the fragments flew upwards""prices soared upwards""upwardly mobile"
2. to a higher intensity;
"he turned up the volume"
3. nearer to the speaker;
"he walked up and grabbed my lapels"
4. to a more central or a more northerly place;
"was transferred up to headquarters""up to Canada for a vacation"
5. to a later time;
"they moved the meeting date up""from childhood upward"

行业词典

体育：分数领先；双方平；
物理学：上下对称性；up-down symmetry；上下不对称性；up-down asymmetry；
电力：上风式风电机；up-wind WTG；
金融：并股；股票合并；反向拆分；

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