Kallikreinogen
激肽释放酶原
🗣️ 情景例句
I don't know. It's locked.
不知道， 锁着呢。
First of all, I want to thank you all for coming to this party.
首先，我人感谢各位出度这次晚会。
This note is only a reminder.
谨此提请注意。