Definition of protonephros in English:

protonephros

(also protonephron)

noun ˌprəʊtə(ʊ)ˈnɛfrɒs

rare

Embryology and Zoology= pronephros.

Origin

Late 19th century; earliest use found in Haeckel's Evolution of Man. Originally as protonephron from scientific Latin protonephron from proto- + ancient Greek νεϕρός kidney.

Definition of protonephros in US English:

protonephros

(also protonephron)

nounˌprəʊtə(ʊ)ˈnɛfrɒs

rare

Embryology and Zoology= pronephros.

Origin

Late 19th century; earliest use found in Haeckel's Evolution of Man. Originally as protonephron from scientific Latin protonephron from proto- + ancient Greek νεϕρός kidney.

单词	protonephros
释义	Definition of protonephros in English: protonephros (also protonephron) noun ˌprəʊtə(ʊ)ˈnɛfrɒs rare Embryology and Zoology= pronephros. Origin Late 19th century; earliest use found in Haeckel's Evolution of Man. Originally as protonephron from scientific Latin protonephron from proto- + ancient Greek νεϕρός kidney. Definition of protonephros in US English: protonephros (also protonephron) nounˌprəʊtə(ʊ)ˈnɛfrɒs rare Embryology and Zoology= pronephros. Origin Late 19th century; earliest use found in Haeckel's Evolution of Man. Originally as protonephron from scientific Latin protonephron from proto- + ancient Greek νεϕρός kidney.
随便看	relationships relationship selling relationship therapy relationship with relationss relation word relatival relatival relative relative address relative addressing relative amount/number relative aperture relative atomic mass relative clause relative clauses relative density relative deprivation relative error relative humidity relatively relatively relatively prime relatively too large for relatively too large/small for