单词 | blastocœle |
释义 | > as lemmasblastocœle blastocœle n. Brit. /ˈblastəsiːl/ , U.S. /ˈblæstəˌsil/ the central cavity which forms in the ovum after segmentation.ΚΠ 1877 T. H. Huxley Man. Anat. Invertebrated Animals iv. 213 The central cavity of the body of the embryo Tænia simply represents a blastocœle. 1883 Knowledge 24 Aug. 123/2 A mass of nucleated cells..within which there is a cavity or blastocœle. < as lemmas |
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