/ɪˌvæk.juˈeɪ.ʃən/
noun
the act of moving people from a dangerous place to somewhere safe:
The evacuation of civilians remains out of the question while the fighting continues.
The first evacuations came ten days after the disaster.
verb
[T] to move people from a place of danger to a safer place （把人从危险的地方）疏散，转移，撤离
~ sth
Police evacuated nearby buildings.
警方已将附近大楼的居民疏散。
~ sb (from…) (to…)
Children were evacuated from London to escape the bombing.
为躲避轰炸，孩子们都撤离了伦敦。