单词	aplacental
释义	a·pla·cen·tal (ā′plə-sĕntl) adj. Having no placenta, as marsupials and monotremes.
随便看	wireless wireline wireman wirepuller wirepulling wirer wire rope wire service wiretap wiretapper wire-to-wire wire to wire wirewalker wirework wireworm wirily wiriness wiring wirra wiry Wis. Wis. Wisconsin Wisconsinite Wisconsin River

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