英语词汇“primitive segment”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	primitive segment
释义	primitive segment noun : any one of the transverse segments into which the body of the embryo of vertebrates becomes marked off by the formation beginning first in the neck region of a series of distinctly limited masses of mesoblast cells on each side of the neural tube called also protovertebra
随便看	comanagers comanages comanaging Comanche Comanchean comanchero comancheros comanches comandancia comandante Comandra comandrae comandras comanic acid Comanito comanitos comans comaraderies knödels ko KO ko reaction KO'd ko'd KO'ing

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primitive segment