英语词汇optimist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

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

单词	optimist
释义	optimist — 乐观
随便看	related meeting related merchandise related mergers related message related m&e transactions related m&e transactions related m&e transactions related metrics related minimum related ministries related minutes related modules related mortality related motives related movies related muscles related narratives related natural science related nature related negotiations relatedness related network related networking related notes related notions

optimist —