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obligation

英 [ɒblɪ'geɪʃ(ə)n] 美[,ɑblɪ'ɡeʃən]
  • n. 义务;职责;债务

词组搭配


day of obligation

(in the Roman Catholic Church) a day on which all are required to attend Mass

(罗马天主教)所有的人都必须出席做弥撒的日子