disengaged GRE

I shall be disengaged on Friday afternoon.

星期五下午我有空。

I disengaged his hand from mine.

我把他手从我手上拿开。

She disengaged her hand from that of the sleeping child.

她把手从睡着孩子手中抽出来。

The enemy warships were disengaged from the battle after suffering heavy casualties.

遭受惨重伤亡后，敌舰退出了海战。

The commander disengaged the first company.

指挥官使第一连脱离战斗。

Is this room disengaged?

这房间空吗?

This room is disengaged.

这间房子是空着。

Disengage the gears when you park the car.

应该把排档脱开。