George Palade, who later received the Nobel Prize, thought these vesicles were the delivery trucks for moving proteins around the body.

后来获得诺贝尔奖的乔治·帕拉德认为，这些囊泡是将蛋白质运往身体各处的运送车。

At the time, cell biologist George Palade guessed that small sacs filled with liquid called " vesicles" had something to do with it.

当时，细胞生物学家乔治·帕拉德猜测，被称为 " 囊泡 " 的充满液体的小液囊与此有关。