Phosphinous acid
[化] 三价膦酸
🧩 词语组成解析
🗣️ 情景例句
Come on, darlings.
来， 亲爱的。
I took 6 boxes of biscuits.
我拿了六盒饼干。
Another one? They're delicious -- but no, thank you very much.
再吃一块？味道是很好，但我不要了，非常感谢。