单词	allantoic bladder
释义	allantoic bladder noun : a urinary bladder derived (as in certain vertebrates) from the allantois Word History First Known Use 1866, in the meaning defined above
随便看	spermoussest spermoviduct sperms speronara speronaro speronaroes speronaros Sperry sperrylite sperrylites sperse spersed sperses spersing spes re spes recuperandi spessartine spessartines spessartite spessartites spet spetch spetches spew spewed

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