vacant

Only a few apartments were still vacant..只有几套公寓仍然空着。

There was only a vacant lot (= empty unused area of land in a city ) where her house used to be..她以前房子所在的地方只剩下一块空地了。

vacant space,空舱位；未用空间

vacant room,空房

vacant position,职位空缺；空座

vacant land,空地；闲置地

vacant lot,空地

vacant seat,空位，未被占座位