Vacant Number[通信] 空号;空号
SITUATIONS VACANT招聘广告;诚聘英才
vacant house空屋;空房间;空房
vacant property闲置地产
Vacant slot空槽位
vacant job空缺的职位;[劳经] 空缺职位
Vacant Capsules空心胶囊
vacant line未占用线;[通信] 空闲行
vacant berth空着的卧铺
ADJ（形容词） If something is vacant, it is not being used by anyone. 空着的
Halfway down the bus was a vacant seat.
这辆公共汽车中部有个空座。
ADJ（形容词） If a job or position is vacant, no one is doing it or in it at present, and people can apply for it. 空缺的
The position of chairman has been vacant for some time.
主席的职位已经空缺一段时间了。
ADJ（形容词） A vacant look or expression is one that suggests that someone does not understand something or that they are not thinking about anything in particular. 茫然的
She had a kind of vacant look on her face.
在她脸上有一种茫然的表情。
ADV（副词） vacantly 茫然地 [ADV after v]
He looked vacantly out of the window.
他茫然地望着窗外。