Phosphonic acid
[化] 膦酸
🧩 词语组成解析
a. 膦的, 膦酸的
🗣️ 情景例句
I like the color on me, don't you?
我觉得这种颜色较适合我，你说呢？
He plays violin just for enjoyment.
他拉小提琴只是为了自娱自乐。
There were twenty cars in the race.
参加比赛的有20辆汽车。