Thromboplastinogen
[化] 促凝血酶原激酶原\\n[醫] 凝血致活酶原, 凝血激酶原
??? 情景例句
Is a letter of credit OK?
用信用卡可以嗎？
I haven't nothing to declare.
我沒有要申報的東西。
Dropping my suit, I dashed downstairs to tell George.
我扔下西服沖下樓去告訴喬治。