of only moderate quality; not very good 平庸的;平凡的 a mediocre actor. 平庸的演员。
派生 mediocrely adverb 语源
late 16th cent.: from French médiocre, from Latin mediocris 'of middle height or degree', literally 'somewhat rugged or mountainous', from medius 'middle' + ocris 'rugged mountain'