Vocab Bloom Hub

trophoblast

/ˈtrɒf.ə.blæst/

翻译: 名词,指囊胚的外层细胞,在发育早期形成囊胚壁,并参与植入子宫壁。

1 个条目

noun

/ˈtrɒf.ə.blæst/C2formalscientific
  • zh名词,指囊胚的外层细胞,在发育早期形成囊胚壁,并参与植入子宫壁。

A noun referring to the outer layer of cells of the blastocyst that forms the wall of the blastocyst in early development and aids implantation in the uterine wall.

  1. Blastocyst wall membraneC2formalmedical

    The outer layer of cells forming the wall of the blastocyst during early embryonic development, responsible for implantation into the uterine wall and nutrient exchange.

    zh囊胚壁膜

    • The trophoblast attaches to the endometrium during implantation.
    • Cells of the trophoblast secrete enzymes to embed the embryo.
    • The trophoblast later develops into the placenta.
词形
  • trophoblasts plural form
  • trophoblasts' possessive plural form
  • trophoblast's possessive singular form