rou·leau /ruˈlo/
  卷軸,卷封的貨幣
  rou·leau /ruˈlo/ 名詞
  (複rouleaux)紅細胞錢串
  Rou·leau n.; pl. F. Rouleaux E. Rouleaus   A little roll; a roll of coins put up in paper, or something resembling such a roll.
  ◄ ►
  rouleau
       n 1: a roll of ribbon
       2: a roll of coins wrapped in paper
       [also: rouleaux (pl)]