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
my grandfather is
我爷爷
Sorry, Mr. Green can't see you now.
对不起，格林先生现在不能见您。
(Bruce rings up his father on the telephone.)
（布鲁斯给他父亲打电话。）