Haloid elements
[化] 卤族元素
🧩 词语组成解析
a. 卤素的\\nn. 卤素盐, 卤素衍生物
n. 原理, 基础
🗣️ 情景例句
Don't forget to take lots of pictures.
别忘了照些照片。
It's nice to see you again. Have you changed jobs?
又见到你很高兴。你换了工作了吗？
We'll have to get this contract typed as soon as possible.
我们得尽快把契约书打出来。