optimistic

US /ˌɑːp.təˈmɪs.tɪk/
UK /ˌɑːp.təˈmɪs.tɪk/
"optimistic" picture
1.

樂觀的

hopeful and confident about the future

:
She is always optimistic about her chances of success.
她對自己的成功機會總是很樂觀
Despite the challenges, he remained optimistic.
儘管面臨挑戰,他仍然保持樂觀