单词 | pronephros |
释义 | Definition of pronephros in English:pronephros(also pronephron) noun prəʊˈnɛfrɒs Embryology Zoology
OriginLate 19th century; earliest use found in Ray Lankester (1847–1929), zoologist. From pro- + ancient Greek νεϕρός kidney. In form pronephron after ancient Greek nouns in -ον. Compare German Urniere, Vorniere, Kopfniere. Compare the parallel formations mesonephros, metanephros. Definition of pronephros in US English:pronephros(also pronephron) nounprəʊˈnɛfrɒs Embryology Zoology
OriginLate 19th century; earliest use found in Ray Lankester (1847–1929), zoologist. From pro- + ancient Greek νεϕρός kidney. In form pronephron after ancient Greek nouns in -ον. Compare German Urniere, Vorniere, Kopfniere. Compare the parallel formations mesonephros, metanephros. |
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