词汇	locking element
释义	locking element 锁元件
随便看	pushbutton data push-button data generator push-button data transmission push-button democracy pushbutton dial push button dial push-button dial pushbutton dialing push button dialing push-button dialing pushbutton dialing pad push button dialing pad push-button dialing pad push-button dialling pad push-button dial switch push button dial telephone push-button dial telephone pushbutton dial telephone set push button dial telephone set push-button dial telephone set push button dial type push-button door handle push buttondown push button down push button drill