Etidronate
[医]1-羟基-亚乙基-1, 1-二膦酸
🗣️ 情景例句
That's what I came to ask you to do, Malcolm.
这正是我来请你做的， Malcolm。
This composer is writing beautiful song.
这位作曲家写出了美妙的歌曲。
found a brother who was thought to have been killed twenty years before.
巴斯曼如何找到了据信已在20年前死去的兄弟的事。