Thrombozyme
凝血酶原激酶
🗣️ 情景例句
Now would be a good time, I think, for some introductions.
我想，下面是作些介绍的时候了。
We really can't discount the price more than six percent.
我们真的无法提供超过6%的折扣。
Oh, yes, they are.
哦，对，是我的。