单词	imonium
释义	imonium noun imo·​ni·​um (ˈ)i¦mōnēəm, (ˈ)ī¦m- plural -s : ammonium in which a bivalent radical is a substituent Word History Etymology imine + ammonium
随便看	receptivity receptor receptors recepts receptual receptually recercelée recertification recertifications recertified recertifies recertify recertifying recess recess bed recess engraving recess-print recessed recessed arch recesser recesses recessing recession recessional recessional hymn

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