Thrombokinase
n. [生化]凝血酶原激酶,活性司徒氏因子
🗣️ 情景例句
I'm sorry, but I've got to be on my way.
很抱歉，我必须走了。
In life, as in chess, forethought wins.
人生如下棋，多谋得胜利。
Thanks for your letter.
谢谢你给我来信。