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launch是什么意思

launch

英[lɔːntʃ] 美[lɔːntʃ]

v. 开始从事，发起，上市，使（船）下水，发射，猛扑向前；
n. 发射，下水，上市，发起，大型汽艇；

第三人称单数：launches;

过去式：launched;

过去分词：launched;

现在分词：launching;

同义词

Launch的同义词之：
fire spring start introduce

词组

launch into launch out
begin (something) energetically and enthusiastically （积极热情地）开始，着手 make a start on a new and challenging enterprise 开创，启动（新而难的事）

柯林斯高阶英汉双解学习词典释义

VERB

发射（火箭、导弹或卫星）

To launch a rocket, missile, or satellite means to send it into the air or into space.
例句
NASA plans to launch a satellite to study cosmic rays... 美国国家航空航天局计划发射一颗卫星上天，对宇宙射线进行研究。 A Delta II rocket was launched from Cape Canaveral early this morning. 今天一早，一枚“德尔塔”Ⅱ型火箭在卡纳维拉尔角发射升空。
VERB

使（船）下水；使（新船）首次下水

To launch a ship or a boat means to put it into water, often for the first time after it has been built.
例句
There was no time to launch the lifeboats because the ferry capsized with such alarming speed. 渡轮瞬间倾覆，根本没时间放救生艇下水。
VERB

开展（重大活动）；发起，发动（军事袭击等）

To launch a large and important activity, for example a military attack, means to start it.
例句
Heavy fighting has been going on after the guerrillas had launched their offensive... 游击队发起攻击后，激烈的战斗一直持续不断。 The police have launched an investigation into the incident... 警方已对该事件展开调查。
VERB

推出，发布（新产品）

If a company launches a new product, it makes it available to the public.
例句
Crabtree & Evelyn has just launched a new jam, Worcesterberry Preserve... 瑰珀翠刚推出一款新果酱——伍斯特浆果果酱。 Marks & Spencer recently hired model Linda Evangelista to launch its new range. 玛莎百货最近聘请模特儿琳达·埃万杰利斯塔为其发布新系列产品。
N-COUNT

（在江河、湖泊和港口载人的）大型汽艇

A launch is a large motorboat that is used for carrying people on rivers and lakes and in harbours.
例句
The captain was on the deck of the launch, steadying the boat for the pilot... 船长站在汽艇甲板上为领航员保向。 We'll make a trip by launch to White Island. 我们将乘汽艇到怀特岛。

英汉词典释义

vt.
使(船)下水
They launched a new passenger liner. 他们使一艘新的客轮下水。
发动; 发出; 发射
They have launched a spaceship. 他们发射了一艘宇宙飞船。
开始从事，发起，发动（尤指有组织的活动）
（首次）上市，发行
发射；把（航天器、武器等）发射上天；水中发射
猛扑向前
开展(活动、计划等)；开始出版；首创，首映
【计算机】开始(应用程序)
n.
发射; (船)下水; (新产品)投产
I saw the launch of the rocket yesterday. 我昨天看了火箭发射。 Are you at the launch of the new ship? 新船下水时你在场吗? The launch of their new machines in this factory received much media coverage. 这个工厂投产的新机器广获传媒报道。
汽艇, 游艇
交通艇；大型汽艇；机动大舢板
发行
vi.
投入；开始；着手进行
They will launch on the production of passenger cars next month. 他们将于下个月开始生产客车。
热衷于…，热心于…
起飞；下水；出海(常与 out 或forth连用)
The freighter launched out,on a journey to the coast of Africa. 货船启航，驶往非洲海岸。
adj.
可以发射的

英英词典释义

Noun
1. a motorboat with an open deck or a half deck
2. the act of propelling with force
Verb
1. set up or found;
"She set up a literacy program"
2. propel with force;
"launch the space shuttle""Launch a ship"
3. launch for the first time; launch on a maiden voyage;
"launch a ship"
4. begin with vigor;
"He launched into a long diatribe""She plunged into a dangerous adventure"
5. get going; give impetus to;
"launch a career""Her actions set in motion a complicated judicial process"
6. smoothen the surface of;
"float plaster"

行业词典

体育：下水；
航天：发射；
航空：发射；带有动力装置的航空武器，从动力装置启动工作到其脱离载机的过程。；