Afterchlorinate
补充氯化
🗣️ 情景例句
John, what are you going to do?
约翰，你要干嘛？
Recently, I have learned a lot of new things about myself.
最近，我学到了许多自己以前不明白的事理。
Because he doesn't like school!
因为他不喜欢上学。