Endostatin
[医]内皮他丁
🗣️ 情景例句
Retired and moved to New York
我退休了， 搬到纽约
If I had had time,I would have called you.
如果我有时间，我就打电话给你了。
A lot of things can change over twenty-one years.
21年了，许多东西都可能改变的。