Dimethyl phosphinic acid
[化] 二甲次膦酸
🧩 词语组成解析
[医] 二甲基
🗣️ 情景例句
He felt that his life was no longer worth living.
他觉得他的生命已经没有再活下去的价值了。
Silverwind took a firm grasp of his axe.
银风紧握住斧柄。
You're asking too much for this part.
这零件你们要价太高了。