Prothrombin
n. 凝血酶原\\n[化] 凝血酶原; 凝血因子II
🗣️ 情景例句
You see, Richard? Max is welcome here.
你看到了吧， Richard， 他们这儿欢迎Max呢。
That was close!
好险！
You must have been driving at seventy miles an hour.
你刚才一定是以每小时70英里的速度开车。