Phosphonous acid
[化] 亚膦酸
🧩 词语组成解析
🗣️ 情景例句
Michelle and her friends are at the aquarium in Brooklyn.
Michelle和她的朋友们在参观 Brooklyn的水族馆。
I guarantee.
我保证。
The mother sat the child at a little table.
母亲安排孩子坐到小桌旁。