Halomethane
n. [化]卤代甲烷
🗣️ 情景例句
He is interested in collecting foreign stamps.
他对收集外国邮票有兴趣。
Don't forget to cable to let us know you arrived safely.
不要忘记在你安全地到达后打电报让我们知道。
Why didn't you tell me then?
为什么那时不告诉我呢？