Perhalogeno-
[化] 全卤(代)(代替所有C上的氢)
🗣️ 情景例句
As far as English is concerned, he is second to none.
就英语来说，没有人能够比得上他。
When will the ship leave for honolulu?
这艘船什么时候出发去檀香山？
Thank you. I'll give her the message.
谢谢。我会把这个口信转告她的。