Dichloropropane
二氯丙烷
🗣️ 情景例句
Don't waste your school years, son, they can determine your future.
孩子，别荒废你的学业，它们对你的未来有决定作用。
Today is Monday.
今天星期一。
Mum, I don't feel very well.
妈，我感觉不舒服。