单词	tooth shell
释义	tooth shell noun : any of a class (Scaphopoda) of burrowing marine mollusks with a tapering tubular shell also : this shell Word History First Known Use circa 1711, in the meaning defined above
随便看	big idea big if big inch big iron Big Island, the big jaw big joker Big Knife big labor big laurel big league big leaguer big leaguers big leagues big leg big lie big liver disease big man big man on campus big meeting big money big name big neck big noise big on

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