bob是什么意思

bob

英[ bɒb] 美[ bɑːb]

vt. 使上下（或来回）快速摆动，剪短（头发），截短（尾巴），轻拍，轻叩；
vi. 行屈膝礼，上下（或来回）快速摆动，用浮子钓鱼，咬住悬挂或漂浮的目标物；
n. 鲍勃，〈美口，英口〉同“shilling”，（女人，小孩的）短发，束发，轻拍；

复数：bobs;

第三人称单数：bobs;

过去式：bobbed;

过去分词：bobbed;

现在分词：bobbing;

词组

bob up
To appear or arise unexpectedly or suddenly. 突然出现：出其不意地突然出现或显现
bob and weave
make rapid bodily movements up and down and from side to side, for example as an evasive tactic by a boxer 身体左挡右闪
bob for apples
try to catch floating or hanging apples with one's mouth alone, as a game 咬苹果游戏（用嘴巴咬住浮动或悬挂着的苹果的游戏）

柯林斯高阶英汉双解学习词典释义

VERB

（像物体在水中飘浮似的）上下移动，起伏

If something bobs, it moves up and down, like something does when it is floating on water.
例句
Huge balloons bobbed about in the sky above... 一个个巨大的气球在头顶的蓝天中漂浮着。 The raft bobbed along more quietly. 小木筏更加平静地漂浮向前。
VERB

快速移动；突然消失（或出现）

If you bob somewhere, you move there quickly so that you disappear from view or come into view.
例句
She handed over a form, then bobbed down again behind a typewriter. 她递过来一张表格，随后又立刻埋头在打字机后面忙活起来。
VERB

（快速）点（头）（如打招呼等）

When you bob your head, you move it quickly up and down once, for example when you greet someone.
例句
A hostess stood at the top of the steps and bobbed her head at each passenger. 一位空姐站在最高的阶梯上向每位旅客点头致意。
N-COUNT

（英国旧时货币单位）先令

In Britain, people used to refer to a shilling as a bob.
例句
I've only got ten bob on me. 我身上只有10先令。
N-COUNT

（女式）齐短发，蘑菇头，波波头

A bob is a fairly short hair style for women in which the hair is the same length all the way round, except for the front.
PHRASE

零碎物件；小玩意儿

Bits and bobs are small objects or parts of something.
例句
The microscope contains a few hundred dollars-worth of electronic bits and bobs. 这架显微镜内有价值数百美元的电子元件。

英汉词典释义

vt.
使上下(或来回)快速摆动
A little bird was bobbing its head up and down. 一只小鸟把头上下快速摆动着。
剪短（头发）
She had her hair bobbed. 她把头发剪短了。
轻敲,轻打
vi.
行屈膝礼
The girl bobbed politely at him. 那姑娘礼貌地向他行了个屈膝礼。
用浮子钓鱼
(游戏中)试咬住悬挂(或飘动)的目的物(如水果等)
(迅速)冒出
She dived in and bobbed up a few seconds later in the middle of the pool. 她潜入水中，几秒钟后在游泳池中央猛地钻出水面。
(突然) 出现
She bobbed up from behind the fence. 她突然从篱笆后面钻出来。
n.
上下(或来回)快速摆动;跳跃
快速的点头（或鞠躬）
跳跃舞(一种苏格兰民间舞)
钟摆;秤锤
(丝带、头发等的)一束,一团
（女式）齐短发型
wear one’s hair in a bob 留短发
剪短的马尾
(钓鱼线上的)浮子;一串鱼饵
连橇;大雪橇
轻敲,轻打
<古>歌曲的短叠句
先令（英国旧制硬币，等于 12 旧便士）
vt. & vi.
（使在水中）上下快速移动，摆动
The small boat was bobbing on the rough water of the lake. 小船在汹涌的湖面上下摆动。

英英词典释义

Noun
1. a former monetary unit in Great Britain
2. a hair style for women and children; a short haircut all around
3. a long racing sled (for 2 or more people) with a steering mechanism
4. a hanging weight, especially a metal ball on a string
5. a small float usually made of cork; attached to a fishing line
6. a short or shortened tail of certain animals
7. a short abrupt inclination (as of the head);
"he gave me a short bob of acknowledgement"
Verb
1. move up and down repeatedly;
"her rucksack bobbed gently on her back"
2. ride a bobsled;
"The boys bobbed down the hill screaming with pleasure"
3. remove or shorten the tail of an animal
4. make a curtsy; usually done only by girls and women; as a sign of respect;
"She curtsied when she shook the Queen's hand"
5. cut hair in the style of a bob;
"Bernice bobs her hair these days!"

行业词典

体育：大雪橇；连橇；雪爬犁；

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