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单词 gonoduct
释义

> as lemmas

ˈgonoduct
ˈgonoduct n.
Brit. /ˈɡɒnə(ʊ)dʌkt/
,
U.S. /ˈɡɑnəˌdək(t)/
Zoology in some invertebrates, a duct from a gonad to the exterior through which gametes are discharged. [Compare gonaduct n. at gonad n. Derivatives.]
ΚΠ
1893 I. K. Funk et al. Standard Dict. Eng. Lang. I Gonoduct.
1900 E. A. Minchin in E. R. Lankester Treat. Zool. II. ii. 36 The cœlomoducts belonging to gonocœls may be called ‘gonoducts’ (Lankester).
1951 L. H. Hyman Invertebrates II. ix. 50 Coelomate animals may..lack gonoducts and use the nephridia for the discharge of sex cells.
extracted from gono-comb. form
<
as lemmas
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