abundant in supply or quantity 丰富的;充裕的 she took copious notes. 她记了大量笔记。 ■(archaic)profuse in speech or ideas (古)滔滔不绝的;口若悬河的;思想丰富的 I had been a little too copious in talking of my country. 在谈到自己国家时,我有点太滔滔不绝了。
派生 copiously adverb copiousness noun 语源
late Middle English: from Old French copieux or Latin copiosus, from copia 'plenty'