Chemically pure
[化] 化学纯
🧩 词语组成解析
adv. 用化学, 以化学方法
🗣️ 情景例句
I was teaching music,
我当时教音乐，
If there were no clouds, we should not enjoy the sun.
吃得苦中苦，方知甜中甜。
They mustn't look.
他们不准看。