英语词汇乐观论是什么意思，乐观论的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	乐观论
释义	DEFINITIVE EXAMPLES 权威例句〔optimism〕The belief that the universe is improving and that good will ultimately triumph over evil.乐观论：认为世界是不断发展完善的，善最终必战胜恶的理论美国传统
随便看	landing of beam landing of goods landing of petroleum landing order landing pad landing pad landing parachute landing party landing pass landing permit landing pier landing place landing place landing procedure landing procedure landing report landing scow landing ship landing shock absorber landing signal landing site landing site landing skid landing slope landing speed

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