单词	Easter duty
释义	Easter duty noun : the obligation in the Roman Catholic Church of receiving Communion during Easter time Word History First Known Use 1723, in the meaning defined above
随便看	pyrotechnical pyrotechnically pyrotechnician pyrotechnicians pyrotechnics pyrotechnies pyrotechnist pyrotechnists pyrotechny pyroterebic acid Pyrotheria pyrotoxin pyrotritaric acid pyrotritartaric acid pyroxene pyroxene group pyroxenes pyroxenic pyroxenite pyroxenites pyroxenitic pyroxenoid pyroxenoids pyroxmangite pyroxylin

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