单词
optimism
英 ['ɒptɪmɪz(ə)m] 美['ɑptɪmɪzəm]
基本信息
  • n. 乐观;乐观主义
CET6TEM4IELTSGRE中低频词扩展词汇

英英释意

1. the optimistic feeling that all is going to turn out well
2. a general disposition to expect the best in all things
optimism相关单词