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
I've never been more relaxed.
我从来没像这样轻松过。
The class made noticeable improvement.
这班有明显的进步。
It is not only of immense size, but is extremely accurate as well.
此钟不仅外型巨大，而且走时也非常准确。