Sewage treatment
[医] 污水处理法
🧩 词语组成解析
sewage
['sju(:)idʒ]
n. （下水道里的）污物;下水道;污水;
🗣️ 情景例句
It's only natural that if I care about Michelle
假如我关心 Michelle
Let bygones be bygones.
既往不昝。
He opened it and saw the man from downstairs.
他打开门，看见楼下人。