Residual chlorine
[医] [剩]余氯
🧩 词语组成解析
chlorine
[['klɔ:ri:n]]
n. 氯\\n[化] 氯Cl
🗣️ 情景例句
I made an appointment with the doctor at three.
我和医生约好3点钟看病。
Thank you for your nice present.
谢谢你那么好的礼物。
Antonio is my enemy, and I hate him.
安东尼奥是我的敌人，我恨他。