Trichloracetaldehyde
氯醛
🗣️ 情景例句
He met his girfriend throught a public chat room.
他是在一个公共聊天室里认识他女友的。
Would you answer the phone please?
你能接下电话吗？
I'm usually just using the search engines to look up information.
我通常只是用搜索引擎找一些资料。