你没把门闩插上，所以狗跑了。You left the latch off the gate and the dog escaped.我一看到蝙蝠就把门闩上了。I had bolted the door the instant I had seen the bat.松一松插销，好转动门闩。Loosen the bolt so the bars can be turned....

“门闩”的拼音为：mén shuān...

“门闩”的英语可以翻译为：ar，bolt，snib，latch ...