optimism
🇺🇸
/ˈɑːptɪmɪzəm/
🇬🇧
/ˈɒptɪmɪzəm/
noun
C1
thinking that good things will happen
Her optimism helped her stay positive during difficult times.
她的樂觀心態（認為好事會發生）幫助她在困難時期保持積極。
translation
樂觀
詞形變化
Plural
optimisms