Proconvertin
(血清凝血酶原)转变加速因子前体
🗣️ 情景例句
Oh, not if I can stop him!
噢， 要是我能阻止他， 他就甭想！
She feels shy about meeting Frank for the first time.
她对于第一次和弗兰克约会感到难为情。
As soon as he had hung up, he went over to the workmen and told them that if a policeman ordered them to go away, they were not take him seriously.
挂上电话后，他又马上来到工人那儿，告诉他们若有个警察来让他们走开，不要把他当回事，