单词 | perivitelline |
释义 | > as lemmasperivitelline perivitelline adj. Brit. /ˌpɛrᵻvᵻˈtɛlʌɪn/ , /ˌpɛrᵻvʌɪˈtɛlʌɪn/ , /ˌpɛrᵻvᵻˈtɛlɪn/ , /ˌpɛrᵻvʌɪˈtɛlɪn/ , U.S. /ˌpɛrəvəˈtɛlən/ , /ˌpɛrəˌvaɪˈtɛlən/ , /ˌpɛrəvəˈtɛˌlin/ , /ˌpɛrəˌvaɪˈtɛˌlin/ , /ˌpɛrəvəˈtɛˌlaɪn/ , /ˌpɛrəˌvaɪˈtɛˌlaɪn/ situated or occurring around the vitellus (yolk) of an ovum.ΚΠ 1886 Amer. Naturalist 20 301 Inside the second egg-envelope, and between it and the ovum proper, there is a very considerable perivitelline space. 1990 Sci. News 15 Dec. 377/1 A microinjection method..using a microneedle to suction up several sperm and inject them into the perivitelline space. < as lemmas |
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