re·fec·to·ry /rɪˈfɛkt(ə)ri/
  餐廳,休息室
  Re·fec·to·ry n.; pl.; Refectories   A room for refreshment; originally, a dining hall in monasteries or convents.
  Note: ☞ Sometimes pronounced especially when signifying the eating room in monasteries.
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  refectory
       n : a communal dining-hall (usually in a monastery)