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
because we have a little surprise for you today.
因为今天我们要给各位一项惊喜。
Close your book,please.
请把书合上。
That's right. On Friday. I'm going there for the holiday with my parents.
是的，星期五（动身）。我打算到那儿和我的父母一起度假。