I found the door unlatched when I arrived home.

我回家时发现门是未上锁的。

She noticed the cabinet was unlatched and quickly secured it.

她注意到柜子是未上锁的，于是迅速锁好了。

Please make sure the gate is not unlatched before you leave.

请在离开前确保大门不是未上锁的。

The barn door was left unlatched, and the animals wandered out.

谷仓的门被留成未上锁的，动物们都跑了出来。

The window was unlatched, allowing the cool breeze to enter the room.

窗户是未上锁的，凉爽的微风吹进了房间。

The dog found the door unlatched and made a night of it.

狗发现门没闩上，看守了一夜。

She snatched it up before she unlatched the heavy wooden door.

她匆忙拾起，然后才打开厚重木门的门闩。

Is really does not understand unlatched, did not think cannot remember?

是真不懂还是虚掩，是不想了还是想不起？

An unbarred door; went through the unlatched gate into the street; an unlocked room.

没锁的门；经过开着的大门走到街上；没锁的屋子。