launch
音標(biāo)發(fā)音
- 英式音標(biāo) [l??nt?l?:nt?]
- 美式音標(biāo) [l?nt?, lɑnt?]
- 國(guó)際音標(biāo) [l?:nt?, lɑ:nt?]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- v. 發(fā)射（導(dǎo)彈、火箭等）；發(fā)起，發(fā)動(dòng)；使……下水；開(kāi)始；起飛
- n. 發(fā)射；發(fā)行，投放市場(chǎng)；下水；汽艇
詞源解說(shuō)
- 1300年左右進(jìn)入英語(yǔ)，直接源自古法國(guó)北方語(yǔ)的lancher，意為扔，拋；最初源自后期拉丁語(yǔ)的lanceare，意為揮動(dòng)長(zhǎng)矛。
詞根記憶
- 和lunch(n.午餐)一起記
- 在午餐(lunch)會(huì)上推出(launch)新產(chǎn)品，真是不錯(cuò)的主意。
- 邊吃午餐(lunch)邊談?wù)撔庐a(chǎn)品的上市(launch)
- 和lunch(n.中餐)一起記
同根派生
- n性質(zhì)的同根詞
- launching：發(fā)射；下水；創(chuàng)設(shè)。
- launcher：發(fā)射器；發(fā)射臺(tái)；發(fā)射者。
- v性質(zhì)的同根詞
- launching：發(fā)射；發(fā)動(dòng)；開(kāi)始從事（launch的ing形式）。
用法辨析
- launch用作及物動(dòng)詞時(shí)常作“使…下水”解,后面常接船、客輪、海輪等之類的名詞,多用于被動(dòng)結(jié)構(gòu)。launch也可表示“發(fā)射”,后面常接飛船、衛(wèi)星、火箭、導(dǎo)彈等之類的名詞,這時(shí)多用于主動(dòng)結(jié)構(gòu)。
- launch還可表示“發(fā)動(dòng)”“猛射”“使開(kāi)始”“開(kāi)辦”。
- launch與副詞out和介詞into連用時(shí),意思是“投身,著手,開(kāi)始”。
- launch sb in/into sth表示“使某人開(kāi)始做某事”。He launched his son in/into business. 他使自己的兒子開(kāi)始經(jīng)商。
- launch作名詞表示“發(fā)射，（船）的下水”時(shí)，常作定語(yǔ)，如the launch of a space vehicle（航天器的發(fā)射）。
v. (動(dòng)詞)
英漢例句
- They launched a new passenger liner.
他們定期使一艘新的客輪下水。 - I saw the launch of the rocket yesterday.
我昨天看了火箭發(fā)射。
用作動(dòng)詞 (v.)
用作及物動(dòng)詞: S+～+ n./pron.
用作名詞 (n.)
詞組短語(yǔ)
- launch auspiciously 吉利地開(kāi)始
- launch ceremoniously 隆重地出航
- launch formally 形式上地開(kāi)辦
- launch politically 政治上地發(fā)動(dòng)
- launch successfully 成功地發(fā)射
用作動(dòng)詞 (v.)
～+副詞
英英字典
- (EVENT) an event to celebrate or introduce something new
- (LEAVE LAND) an occasion when a ship is put into water, or a spacecraft is sent into space, for the first time
- (BOAT) a boat that has an engine and carries passengers for short distances, especially on a lake or a river, or from the land to a larger boat
- (BEGIN) to begin something such as a plan or introduce something new such as a product
- (SEND) to send something out, such as a new ship into the water or a spacecraft into space
- To launch a rocket, missile, or satellite means to send it into the air or into space.
- Launch is also a noun.
- To launch a ship or a boat means to put it into water, often for the first time after it has been built.
- Launch is also a noun.
- To launch a large and important activity, for example, a military attack, means to start it.
- Launch is also a noun.
- If a company launches a new product, it makes it available to the public.
- Launch is also a noun.
- a motor driven boat used chiefly as a transport boat
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 營(yíng)銷活動(dòng)
- 開(kāi)辦
- 發(fā)射
The launch and the guidance phase of the missile are established control models separately.
在發(fā)射段和制導(dǎo)段分別建立了導(dǎo)彈的控制模型。計(jì)算機(jī)科學(xué)技術(shù)
- 發(fā)射
The launch of EOS-MODIS satellite provides another important source of information for agriculture.
EOS-MODIS衛(wèi)星的發(fā)射為農(nóng)業(yè)遙感提供了又一個(gè)重要的信息源。 - 開(kāi)始(應(yīng)用程序)
- 發(fā)動(dòng)
- 發(fā)射
- 下水
We should choose the representative numerical value from each factor and make different combination to analyse the result and compare them, and eventually we get the optimum launch process.
在這一范圍內(nèi)選擇有代表性的數(shù)值進(jìn)行不同的組合，分析結(jié)果并進(jìn)行比較，從而得出優(yōu)化的駁船下水過(guò)程。電子、通信與自動(dòng)控制技術(shù)
- 發(fā)射