Properdin
(血液中)一种能消灭细菌和病毒的血清
🔁 扩展释义
【化】 备解素; 血清灭菌蛋白【医】 备解素, 裂解素(具有自然免疫作用的血清蛋白)
🗣️ 情景例句
Where's your grandson Robbie and his friend Alexandra?
你的孙子Robbie和他的朋友Alexandra呢？
My sweater is blue.
我的毛衣是蓝色的。
After I had had lunch at a village pub, I looked for my bag.
我在一家乡村小酒店吃过午饭后，就找我的提包。