柯林斯詞典ribosome /?ra?b??s??m/ 1. N any of numerous minute particles in the cytoplasm of cells, either free or attached to the endoplasmic reticulum, that contain RNA and protein and are the site of protein synthesis 核糖體 返回 ribosome劍橋詞典a small structure in cells that produces protein from amino acids 核糖體 返回 ribosome