Aeration of sewage
[医] 污水曝气处理
🧩 词语组成解析
n. 通风\\n[化] 换气; 曝气
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
sewage
['sju(:)idʒ]
n. （下水道里的）污物;下水道;污水;
🗣️ 情景例句
China is implementing a family planning policy.
中了在实施计划生育政策。
Yes, you can. Would you please show me your card?
可以，让我看看您的卡。
Tony speaks English and he plays tennis.
托尼会说英语，打网球。