Dechlorinator
[化] 脱氯塔
🗣️ 情景例句
Thank you for your understanding and cooperation in this matter.
谢谢你们对此事的理解和合作。
Has everybody got a sheet?
每个人都拿到材料了吗？
Unfortunately you'll have to pay the fine before you check those books out.
在你借书之前你要先付清罚款。