Performic acid
[化] 过甲酸
🧩 词语组成解析
🗣️ 情景例句
What a lousy film!
这部电影太糟糕了。
He is playing on the slide over there.
他正在那边溜滑梯。
Chaplin was born in London in 1889 and first acted when he was five years old.
卓别林1889年出生于伦敦，5岁时就开始演戏。