duller

例句:

• The dull ache in his stomach had been growing duller and fainter.
  胃里的隐痛已经愈来愈麻木,愈来愈不觉得了.
  来自英汉文学 - 热爱生命
• Then, suddenly , above the awful shriekings of the hurricane came a duller , deeper roar.
  这时, 突然又传来了一阵比飓风的呼啸还要阴郁 、 沉闷的号叫声.
  
• Finland seemed even duller on my next visit in July.
  等我再一次七月份去芬兰的时候,它似乎更加枯燥了.
  
• On the other hand, Emma is duller than dishwater.
  来自CNN
• Press conferences are likely to be duller.
  来自BBC
• In particular, is shorter and sharper better than longer and duller?
  来自BBC