Etidronic acid
[化] 羟乙磷酸; 羟乙二磷酸
🧩 词语组成解析
🗣️ 情景例句
Does Daddy want to move?
爸爸想要搬吗？
Diligence is near success.
勤奋近乎成功。
We ate our sandwiches and a bar of chocolate each and began to feel better.
我们俩都吃了三明治和一块巧克力才感到舒服些了。