Proaccelerin deficiency
[医] 前加速因子缺乏, 不稳定因子缺乏
🧩 词语组成解析
[生化]促凝血球蛋白原
🗣️ 情景例句
How long has he held office?
他已任职多长时间了？
I have forgotten his telephone number.
我忘记了他的电话号码。
The one with the money got such a fright that he dropped the bag.
拿钱的那个小偷吓得把提包都扔了。