Antitrypsin
[医] 抗胰蛋白酶
🗣️ 情景例句
I hope so.
希望没事。
That's very nice of you, but I really can't.
谢谢你的好意，但是我实在不能再呆了。
In this way, we have learned all that we know of the laws of astronomy,
例如，用这种方法，我们完全掌握了天文学的规律。