单词：aerate
[化] 曝气; 充气; 吹气
v aerate (sewage) so as to favor the growth of organisms that decompose organic matter
v impregnate, combine, or supply with oxygen
考试类型：[GRE]
aerate的用法和样例：
例句
- The potatoes were set outside to aerate.马铃薯放到外面通风。
- Each insect contributes something just as ants aerate the soil.每一种昆虫都贡献了一些事情，就象蚂蚁松土给土壤增加空气一样。
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