英语词汇optimism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	optimism
释义	optimism['ɔptimizəm] n. 乐观乐观主义【哲学】乐观论善论；善世观
随便看	go a half nelson on Go ahead! go ahead go-ahead go-aheadism go-ahead run go-aheads go ahead with goal goal average goal crease goal difference goal differences goal-directed goal-directed behavior goal-directed reasoning goal-directeds goaler goalers goal getter goal hanger goalie goalies go a little way goalkeeper

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