英语词汇supererogator怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	supererogator
释义	supererogator 简明释义 n．超额履行者：指在道德或宗教义务之外做出额外贡献的人。
随便看	River Dolphins river-dominated delta river dominated delta river drainage system river dredging river drift river drift river-drive river driver river-driver river driving river drop river duck river dues river dynamics Rivere river ecology river ecosystem rivered riveredge river eel river eel,live river eight-eye lamprey river eight eye lamprey river embankment

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。