launch·er
noun/ˈlɔːntʃə(r)/
/ˈlɔːntʃər/
- (often in compounds) a device that is used to send a rocket, a missile, etc. into the sky
（火箭、导弹等的）发射装置，发射器，发射架 - a rocket launcher
火箭发射装置
Oxford Collocations DictionaryLauncher is used after these nouns:- grenade
- missile
- rocket
- …
- a rocket launcher