1640s, "to make void, to annul," from Latin vacatus, past participle of vacare "be empty, be void" (see vain). Meaning "to leave, give up, quit" (a place) is attested from 1791. Related: Vacated; vacating.
权威例句
1. Guests are requested to vacate their rooms by noon on the day of departure.
房客务请在离开之日的中午以前腾出房间。
2. Hotel guests are requested to vacate their rooms by twelve noon.
旅馆的房客按规定要在中午十二点之前退房.
3. He would like an assurance that other forces will not move into the territory that his forces vacate.
他想确保其他势力不会在他的军队撤离后进入这个地区。
4. We have to vacate these offices by December 31 st.