Halohydrocarbon
[化] 卤代烃
🗣️ 情景例句
May I ask how Mr. Mrs- is?
-先生（小姐）好吗？
Speaking without thinking is shooting without taking aim.
讲话不思考犹如射击不对准目标。
The same policeman was just walking slowly past the entrance, when Patrick asked the same question.
昨天的那位警察正从门口慢慢走过，帕特里克上前问了和昨天同样的问题。