evacuating造句
The troops were severely mauled and lost a quarter of their strength before
evacuating the island.
部隊遭到重創，從島上撤退前損失了四分之一的兵力。
The solution is degassed by alternately freezing,
evacuating and thawing.
通過交替的凍結 、 抽空和溶化來使溶液除氣.
Fire Emergency lighting is crucial in
evacuating fire happens.
消防應急照明是人員在突發事故情況下安全疏散的重要保證.