useless [ˈjuslɪs]

例句:

• He's useless at DIY. He won'teven put up a shelf.
  他自己动手能力太差，甚至连搭个架子都不会。
  来自柯林斯例句
• You may see yourself as useless, incompetent and blameworthy.
  你也许会认为自己无用、不称职、应该受到指责。
  
• Most pre-prepared weight loss products are next to useless.
  大多数预制减肥产品几乎都没有什么功效。
  
• It is useless to appeal to the god people.
  来自SA
• There is no such thing as useless scientific research.
  来自SA
• Osborne is your go-to guy for posh and useless.
  来自THETIMES
• He's a useless fellow.
  他是个没用的家伙。
  来自《权威词典》
• This new secretary is useless and must be dismissed at once.
  这位新来的秘书真没用,得马上辞退。
  来自《权威词典》
• This method of working is useless.
  这样做没成功的希望。
  来自《权威词典》