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	herb herbaceous herbaceous border herbaceous perennial herbage herbal herbalism herbalist herbarium herb bennet herb Christopher Herbert herb Gerard herbicide herbiferous herbivore herbivorous herblike herb Paris herb Robert herb tea herb tobacco herby Herculean Hercules

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