单词	perchloryl
释义	perchloryl noun per·​chlo·​ryl ˌpərˈklōrə̇l, per- : the univalent ion ClO3+ or radical ClO3 of perchloric acid Word History Etymology perchlor- + -yl
随便看	chelae Chelamela chelamelas Chelan, Lake chelas chelatable chelate chelated chelater chelates chelatest chelating chelation chelation therapy chelations chelator chelators chelerythrine cheli- chelicera chelicerae cheliceral Chelicerata cheliceratae cheliceratas

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