Pernitric acid
[化] 过硝酸
🧩 词语组成解析
🗣️ 情景例句
Nobody denies the convenience of living in town.
没有人会否认都市生活的便利。
He who lives by hope will die by hunger.
靠希望生活的人将饥饿而死。
You're nothing to me.
你对我什么都不是。