单词	do-gooder
释义	do-gooder noun do-good·​er ˈdü-ˌgu̇-dər  : an earnest often naive humanitarian or reformer do-gooding ˈdü-ˌgu̇-diŋ  noun or adjective Word History First Known Use 1925, in the meaning defined above do-gooder noun as in optimist Synonyms & Similar Words Relevance optimist reformer perfectionist idealist daydreamer Pollyanna theorist utopian emotionalist sentimentalist thinker dreamer romantic woolgatherer doctrinaire fantasizer idealogue visionary romanticist ideologue Micawber idealizer fantast Don Quixote Antonyms & Near Antonyms realist pragmatist cynic pessimist defeatist hardnose empiricist empiric See More
随便看	osnaburgs osoberry osone Osorno osotriazole OSP osphradia osphradial osphradium osphresis osphretic Osphromenidae osprey ospreys oss OSS ossa Ossa, Mount ossariums ossatures osse ossed ossein osseins osselets

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