Ammonium pertorate
[机] 过硼酸铵
🧩 词语组成解析
n. 铵\\n[化] 铵
🗣️ 情景例句
Who's that?
谁呀？
Today is the scholar of yesterday.
今天是昨天的学者。
Brevity is the soul of wit.
简洁是智慧的精华。