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
It's for a book.
是为一本书拍的。
To live in the hearts of those left behind is not to die.
活在后人心，虽死而犹生。
The life forms most likely to develop on a planet would be bacteria.
行星上最容易生存下来的是细菌。