Monohalide
一卤化物
🗣️ 情景例句
I intend to major in economics in college.
我想在大学里主修经济学。
May I use your telephone?
我能用你的电话吗？
You go to the school office and telephone the police. Please hurry up!
“你去学校办公室给警察打电话。请快一点！快点！”