Potassium perchromate
[化] 过铬酸钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
n. [化]过铬酸盐
🗣️ 情景例句
I've been invited to give a talk at the conference.
我已受邀在大会上发言。
Why didn't you like housekeeping so much?
为什么你那么不喜欢家务？
Let's give her something different to eat,then.Some real English food!
那咱们给她做些不同的口味。来一些地道的英国菜！