To evacuate someone means to send them to a place of safety, away from a dangerous building, town, or area.
例句
They were planning to evacuate the seventy American officials still in the country...他們正計劃轉移仍滯留在該國的70名美國官員。Since 1951, 18,000 people have been evacuated from the area.自1951年以來，已有18, 000人撤離了該地區。
VERB
（尤指因為危險而）撤離，撤出，搬出
If people evacuate a place, they move out of it for a period of time, especially because it is dangerous.
例句
The fire is threatening about sixty homes, and residents have evacuated the area...大火正威脅著大約60戶人家，居民已經從該地區撤離。Officials ordered the residents to evacuate.官員命令居民撤離。
英英詞典釋義
Adjective
1. emptied by being pumped out or having a vacuum created;