释义 |
cle·ve's acid \ˈklāvəz-, ˈklēvz-\ noun Usage: usually capitalized C Etymology: after P.T. Cleve — more at cleveite : either of two colorless crystalline isomeric monosulfonic acids NH2C10H6SO3H derived from alpha-naphthylamine and used as intermediates in making azo dyes; also : a mixture of these acids |