Polychloride
多氯化物
🗣️ 情景例句
Thank you so much, I love you gift!
非常多谢你，我很喜欢你的礼物！
Every one's faults are not written in their foreheads.
知人知面不知心。
I was walking home when I met Dave.
我碰到大卫时，我正往家走。