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
This sentence doesn't make any sense.
这个句子完全讲不通。
His career opportunities suddenly looked brighter.
他似乎突然又有希望飞黄腾达了。
The tiny village of Frinley is said to possess a 'cursed tree'.
据说弗林利这个小村里有一棵“该诅咒的树”。