Methylenediphosphonic acid(mdp)
[化] 亚甲基二膦酸
🗣️ 情景例句
Some Japanese words are of Chinese origin.
有些日本文字是起源于中文的。
Honest men marry soon,wise men not at all.
老实的人早成婚，聪明的人不结婚。
As she is not rich, the chances that she will ever be able to afford such purchases are remote;
由于她并不富裕，她买得起这些服装的可能性十分渺茫。