Phosphoranedioic acid
[化] 正膦二酸
🧩 词语组成解析
🗣️ 情景例句
He is fun to be with.
与他相处很有趣。
Wine and judgement mature with age.
酒存放年代越久越香，判断力随年龄而增长。
Some children can cover the whole length of the pool without coming up for breath even once.
有些孩子能够跑完游泳池的全长而不用露出水面换气。