Phosphonous acid
[化] 亚膦酸
🧩 词语组成解析
🗣️ 情景例句
I'm going to party after exams.
考试结束后，我要去聚会。
Do you like him?
你喜欢他？
Kunta had been seized in the forest and then hit on the head with a hard object.
孔塔在森林里被抓住以后，他的头部就被一个硬的东西打了一下。