Dichloromethane
n. [化]二氯甲
🗣️ 情景例句
What does your father do?
你父亲从事什么职业？
Who is he?
他是谁？
There's something wrong woth your ears. I think there's something near us.
你的耳朵有点毛病！我想我们附近有什么东西。