tro.pho.blast
trophoblast的音标和读音:
DJ音标发音: [ˈtroufəˌblæst]
KK音标发音: [ˈtrofəˌblæst]
trophoblast的词性:
n.(名词)
1. The outermost layer of cells of the blastocyst that attaches the fertilized ovum to the uterine wall and serves as a nutritive pathway for the embryo.Also called trophoderm
胚胎滋养层:囊胚细胞的最外层,它会将受精卵与子宫壁连在一起,同时它是胚胎获取营养的通道也作 trophoderm
trophoblast的词性:
adj.(形容词)