英语词汇“prochorion”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

prochorion n.

Brit.

/prə(ʊ)ˈkɔːrɪən/

/prə(ʊ)ˈkɔːrɪɒn/

U.S.

/proʊˈkɔriˌɑn/

Embryology rare (now disused) the membrane surrounding an ovum, which develops into the chorion; the zona pellucida, vitelline membrane, or yolk sac of an ovum.

ΚΠ

1879 tr. E. Haeckel Evol. Man II. xix. 157 This prochorion [Ger. Prochorion] very soon disappears, and is replaced by the permanent outer egg-membrane, the chorion.

1901 Lancet 12 Jan. 106/1 The reader [of J. C. Heisler's Textbk. Embryol. (1899)] will find definitions of many terms that have been recently introduced, such as prochorion, ameloblasts..and the like.

单词	prochorion
释义	> as lemmas prochorion prochorion n. Brit. /prə(ʊ)ˈkɔːrɪən/ , /prə(ʊ)ˈkɔːrɪɒn/ , U.S. /proʊˈkɔriˌɑn/ Embryology rare (now disused) the membrane surrounding an ovum, which develops into the chorion; the zona pellucida, vitelline membrane, or yolk sac of an ovum. ΚΠ 1879 tr. E. Haeckel Evol. Man II. xix. 157 This prochorion [Ger. Prochorion] very soon disappears, and is replaced by the permanent outer egg-membrane, the chorion. 1901 Lancet 12 Jan. 106/1 The reader [of J. C. Heisler's Textbk. Embryol. (1899)] will find definitions of many terms that have been recently introduced, such as prochorion, ameloblasts..and the like. extracted from pro-prefix² < as lemmas
随便看	cevadic acid cevadilla cevadillas cewa cewas ceylanite ceylon ceylon ipecacuanha ceylon moss ceylon pumpkin ceylon rose ceylon tea ceylon tea tree ceylonese ceylonite cf cfc cfer cfest cfl cfo cfr cfs cg cgi

> as lemmas