单词	Gyroceras
释义	Gyroceras noun Gy·​roc·​er·​as -əs : a genus of fossil nautiloid cephalopods having the shell in the form of a loosely coiled discoidal spiral Word History Etymology New Latin, from gyr- + -ceras
随便看	declinometers declivate declivent declivities declivitous declivity declivous declutch declutched declutches declutching declutter decluttered decluttering declutters deco decoagulants decoct decocted decoctibles decocting decoction decoction process decoctions decoctive

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