| 词汇 | optimist |
| 释义 | optimist noun [ C ] uk/ˈɒp.tɪ.mɪst/ us/ˈɑːp.tə.mɪst/ C1 乐观主义者，乐天派 someone who always believes that good things will happen She's a born optimist (= someone who has always been optimistic). 她天生是个乐天派。 |
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