Proconvertin
(血清凝血酶原)转变加速因子前体
🗣️ 情景例句
I want some whiskey straight up.
我想要些纯威士忌。
The ox is never woe,till he to the harrow go.
挂耙去耕地，牛才知辛苦。
I've written it all down on this list.
我已经把它写在这张条子上。