n.（门窗的）门闩( latch的名词复数 )；碰锁；v.理解( latch的第三人称单数 )；纠缠；用碰锁锁上（门等）；附着（在某物上） 英英释义： latchn.spring-loaded doorlock that can only be opened from the outside with a key同义词：door latchcatch for fastening a door or gate; a bar that can be lowered or slid into a groovev