There is no duty we so much underrate as the duty of being happy.
?? 名句詞匯解析
從本句名言中提取的重要詞匯，幫助你深度理解這句話
n. 職責，責任;義務;職責或工作;稅收;
?? deb, du =owe (欠債)
"It is my duty to report it to the police."
把這事報告給警方是我的責任。
近義：job, obligation, obstriction, onus, responsibility, commitment
反義：authorization, permission
adj. 幸福的;快樂的;巧妙的;〈口〉有點醉意的;
?? happ機會，運氣+y...的→有運氣的→幸運的；幸福的
"I am so happy to get munificent birthday presents from my friends."
我很高興跟我朋友收到大量的生日禮物.
近義：lively, cheerful, fluky, flukey, jaunty, jocular
反義：luckless, malcontent, mirthless, miserable, mournful, sad
vt. 低估, 對...估計過低, 看輕
近義：humble, slight, snub, underestimate, underprice, undervalue
反義：overprize, overvalue, overrate