obligation
英 [?bl?'ge??(?)n]
美[,ɑbl?'ɡe??n]
- n. 義務(wù)；職責(zé)；債務(wù)
詞組搭配
day of obligation
(in the Roman Catholic Church) a day on which all are required to attend Mass
（羅馬天主教）所有的人都必須出席做彌撒的日子
(in the Roman Catholic Church) a day on which all are required to attend Mass
（羅馬天主教）所有的人都必須出席做彌撒的日子