one of a series of similar body segments into which some animals are divided longitudinally
造句
用作名詞(n.)
The researchers used fast neutrons to irradiate mouse embryos between the blastocyst stage and the beginning of somite formation. 研究人員用快中子照射在胚泡期和體節(jié)形成開(kāi)始之間的小鼠胚胎。