Fraction b prothrombin
[医] 前凝血酶B部
🧩 词语组成解析
n. 凝血酶原\\n[化] 凝血酶原; 凝血因子II
🗣️ 情景例句
Oh, it's so beautiful, Marilyn!
噢， 它好漂亮 Marilyn
Poison is poison though it comes in a golden cup.
纵然装入金杯，毒药还是毒药。
I didn't know he was the richest person in the world.
我不知道他是世界上最有钱的人。