单词 | egg cell |
释义 | egg cell (once / 85032 pages) n WORD FAMILY egg cell: egg cells USAGE EXAMPLESMitochondria are the little powerhouses in the cytoplasm, the liquid part of the egg cell outside the nucleus. Washington Times(Oct 26, 2016) The researchers transplanted the nucleus of one of the woman’s egg cells into a donor egg, leaving the donor’s healthy mitochondria intact. Nature(Oct 18, 2016) Egg cells are uniquely powerful, containing the instructions needed to start the development of a new organism. Science Magazine(Oct 17, 2016) n the female reproductive cell; the female gamete Syn|Hypo|Hyper ovum egg animal reproductive body consisting of an ovum or embryo together with nutritive and protective envelopes; especially the thin-shelled reproductive body laid by e.g. female birds ootidmature ovum after penetration by sperm but before the formation of a zygote ovulea small or immature ovum nitegg or young of an insect parasitic on mammals especially a sucking louse; often attached to a hair or item of clothing spawnthe mass of eggs deposited by fish or amphibians or molluscs roethe eggs or egg-laden ovary of a fish silkworm seedeggs of a silkworm roeeggs of female fish gamete a mature sexual reproductive cell having a single set of unpaired chromosomes |
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