英语词汇trophoblast怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	trophoblast
释义	trophoblast/ˈtrɒfə(ʊ)blæst, ˈtrəʊf-/n. a layer of tissue on the outside of a mammalian blastula, supplying the embryo with nourishment and later forming the major part of the placenta (胚胎)滋养层(哺乳动物囊胚外面的组织层，给胚胎提供营养，后来形成胎盘的主体部分)
随便看	hatch hatch hatch hatchback hatchery SC Sc s.c. sc. scab scabbard scabbard-fish scabbed scabbiness scabby scabies scabious scablike scabrous scabrously scabrousness scad scads scaffold scaffolder

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