trigger (piece)

• 闸柄

trigger (piece)的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 trigger:

1. lever that activates the firing mechanism of a gun

2. a device that activates or releases or causes something to happen

3. an act that sets in motion some course of events

动词 trigger:

1. put in motion or move to act

2. release or pull the trigger on