Pka
[医][=prekallikrein activator]前激肽释放酶激活剂
🗣️ 情景例句
You've really been keeping an eye on quality.
你们的确在质量上下了功夫!
I hope so.
我希望如此。
I bought some this morning. It's in the fridge.
我今天早晨买了一些。在冰箱里。