Chlorinating
[建] 氯化
🗣️ 情景例句
Why is that necessary?
为什么有此必要
After forty years teaching English he thinks it's time to call it a day.
他教英语四十年，认为该退休了。
Of course.You can pay a deposit of thirty pounds, and then fourteen pounds a month for three years.
当然可以。您可以先付30英镑定金，然后每月14镑，3年付清。