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
parents are invited to attend--
家长被邀请来参加
Better a little fire to warm us, than a great one to burn us.
适量的火好取暖，熊熊烈火能焚身。
Once he had done this, he had been able to turn on the supply.
一旦他接上了接头，他就能够打开供气阀。