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	nasopharynxes Nassa Nassariidae Nassarius Nassau Nassau grouper nassau range nassaus Nassella nassella tussock Nasser nasseres nassers nassiriyah Nast nastaliq nastic nastic movement nastier nasties nastiest nastilier nastiliest nastily nastiness

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