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

> as lemmas

ectolecithal

ectolecithal adj.

Brit.

/ˌɛktə(ʊ)ˈlɛsᵻθl/

U.S.

/ˌɛktoʊˈlɛsəθ(ə)l/

Embryology having the food yolk situated outside the formative yolk. [After German ectolecithal (1883 in the passage translated in quot. 1884).]

ΚΠ

1884 A. Sedgwick & F. G. Heathcote tr. C. Claus Elem. Text-bk. Zool.: Protozoa to Insecta 112 The first processes of segmentation in these at first ectolecithal ova [Ger. ectolecithalen Eiern] are withdrawn from observation, since they take place in the centre of an egg covered by a superficial layer of food yolk.

extracted from ecto-comb. form

as lemmas

单词	ectolecithal
释义	> as lemmas ectolecithal ectolecithal adj. Brit. /ˌɛktə(ʊ)ˈlɛsᵻθl/ , U.S. /ˌɛktoʊˈlɛsəθ(ə)l/ Embryology having the food yolk situated outside the formative yolk. [After German ectolecithal (1883 in the passage translated in quot. 1884).] ΚΠ 1884 A. Sedgwick & F. G. Heathcote tr. C. Claus Elem. Text-bk. Zool.: Protozoa to Insecta 112 The first processes of segmentation in these at first ectolecithal ova [Ger. ectolecithalen Eiern] are withdrawn from observation, since they take place in the centre of an egg covered by a superficial layer of food yolk. extracted from ecto-comb. form < as lemmas
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