fluff

fluff
noun
  1. [mass noun]soft fibres from fabrics such as wool or cotton which accumulate in small light clumps
    绒毛,软毛
    he brushed his sleeve to remove the fluff.
    他刷了刷衣袖,去掉绒毛。
    ■any soft downy substance, especially the fur or feathers of a young mammal or bird
    绒毛似的东西(尤指幼小哺乳动物软毛或小鸟羽毛)
    ■(figurative)entertainment or writing perceived as trivial or superficial
    (喻)空洞(或肤浅)的娱乐节目(或作品)
    the film is a piece of typical Hollywood fluff.
    这部电影是典型的好莱坞闹剧。
  2. (informal)a mistake made in speaking or playing music, or by an actor in delivering their lines
    (非正式)(说话、演奏或台词中的)错误
verb
[with obj.]
  1. make (something) appear fuller and softer, typically by shaking or brushing it
    把…拍松(或抖松、掸松)
    I fluffed up the pillows.
    我把枕头抖松。
  2. (informal)fail to perform or accomplish (something) successfully or well (used especially in a sporting or acting context)
    (非正式)(尤指体育、表演)出错,失误
    the extra fluffed his only line.
    临时演员把他惟一的一句台词念错了。
语源
  1. late 18th cent.: probably a dialect alteration of 16th-cent. flue 'down, nap, fluff', apparently from Flemish vluwe
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