Etidronate
[医]1-羟基-亚乙基-1, 1-二膦酸
🗣️ 情景例句
I think you'll enjoy it.
我想你们会喜欢的。
How often did I tell you not to speak so loud?
我告诉你多少次不要讲话这么大声?
When the instrument is situated at more than 700 miles from the earthquake centre,
如果把这种仪器安装在距震源700多英里远的地方，