launching，英语单词，主要用作名词、动词，作名词时译为“发射；下水；创设”，作动词时译为“发射；发动；开始从事（launch的ing形式）”。
单词用法
柯林斯英汉双解大词典
launch /lɔːntʃ/ CET4 TEM4 ( launching, launched, launches )
1.V-T To launch a rocket, missile, or satellite means to send it into the air or into space. 发射
2.N-VARLaunch is also a noun. 发射
3.V-T To launch a ship or a boat means to put it into water, often for the first time after it has been built. 使 (新船等) 下水
4.N-COUNTLaunch is also a noun. 下水
5.V-T To launch a large and important activity, for example, a military attack, means to start it. 发起
6.N-COUNTLaunch is also a noun. 发起
7.V-T If a company launches a new product, it makes it available to the public. 推出 (新产品)
8.N-COUNTLaunch is also a noun. 推出
9.N a motor driven boat used chiefly as a transport boat 摩托艇
短语搭配
launching ways 下水台 ; 下水滑道
launching girder 曳进吊梁机 ; 曳进架设法
launching weight[船] 下水重量
launching barge 下水驳船 ; 滑曳驳船 ; 下水驳
launching platform 下水观礼台 ; 发射平台 ; 下水船台 ; 下水仪式台
launching particulars 下水要目 ; 下水的必要资料
launching curves 下水曲线图 ; 下水曲线
launching silo 地上发射装置 ; 地下发射井 ; 发射井