| 释义 |
safety lock短语⁶⁷³⁸²
基本英英近义反义例句
n.保险锁;保险机栓
Noun:
guard consisting of a locking device that prevents a weapon from being fireda bolt that cannot be moved from outside the door or gate近义词 safety bolt安全螺栓safety catch安全制动装置,安全挡块,…
用作名词Our factory's new anti-theft safety looks are Both sturdy and duraBle.本厂新推出的防盗保险锁，结构坚固，经久耐用。 |