optimism [ˈɒptɪmɪzəm]
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基本释义
n.乐观,乐观主义
英英释义
being hopeful and emphasizing the good part of a situation rather than the bad part ; the belief that good things will happen in the future
参考例句
Don't pour cold water on their optimism. 别给他们的乐观态度泼冷水。
Optimism made him alive through the hard days. 乐观主义使他在艰难的岁月里活了下来。
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