Ferrodextran
右旋糖酐铁
🗣️ 情景例句
Who's in charge here?
这儿谁负责？
Who do you think you are?
你算什么东西？
The Hubble will tell us a great deal about the age and size of the universe.
哈勃将告诉我们有关宇宙的年龄和大小的许多事情。