launch的双解释义是：v.(动词)vt. 使…下水 set (a ship, especially one newly built) afloatvt. 发动;发出;发射 set in motion; send; aim。launch的词语用法是v.(动词)launch用作及物动词时常作“使…下水”解,后面常接船、客轮、海轮等之类的名词,多用于被动结构。launch也可表示“发射”,后面常接飞船、卫星、火箭、导弹等之类的名词,这时多用于主动结构。launch过去式:launched；过去分词:launched；现在分词:launching；第三人称单数:launches。
一、详尽释义点此查看launch的详细内容
二、双解释义
三、英英释义
"She set up a literacy program"
"launch the space shuttle"
"Launch a ship"
"launch a ship"
"He launched into a long diatribe"
"She plunged into a dangerous adventure"
"launch a career"
"Her actions set in motion a complicated judicial process"
"launch plaster"
四、例句
We were going to launch a counterattack.
我们准备发起反攻。
The company researched the market demand and decided to launch their new product.
这家公司调查了市场需求，决定推出新产品。
The people all over the country exulted in the success in launching a new satellite.
全国人民为成功地发射了一颗新的人造卫星而欢欣鼓舞。
The oil tanker was launched last year.
那艘油轮去年下水了。
The launch was delayed by a technical hitch .
由于技术上出现临时故障而发射延期.
We have got good media coverage for the launch of the new model.
传播媒介对我们的新型产品投放市场作了有利的报导。
五、词汇搭配
六、经典引文
Making this launch into the wide world, by repairing to London.
出自：J. ClelandNine Bulls were launch'd by his victorious arm.
出自：Dryden七、词语用法
He launched his son in/into business.
他使自己的儿子开始经商。
launch的相关近义词
introduce、presentation、introduction、promotion、unveiling、inauguration、dispatch、send off、open、start on、present、hurl、throw、spring、start、fire、set afloat、set going、embark on、inaugurate、launching、found、set in motion、plunge、establish、set up
launch的相关临近词
launcher、laughter、launching、launchman、launch on、launchpad、launchable、launch out、launch pad、launchways、launch cost、launch upon