valueless [ˈvæljulɪs]

例句:

• Such attitudes are valueless unless they reflect inner cognition and certainty.
  这种态度如果不能反映内心的认知和把握就毫无价值。
  
• His grandeurs were stricken valueless ; they seemed to fall away from him like rotten rags.
  他的荣华一下子变得一钱不值,好像一些碎布片似的从他身上脱落下去了.
  
• To the barbarian of the lower stage a slave was valueless.
  对于低级阶段的野蛮人来说,奴隶是没有价值的.
  
• Take themsthey are to me valueless trinkets.
  来自transf.
• Their making a statement as regards quantum mechanics would be just as valueless.
  来自SA
• One would not have to touch a page of the IRS code to render all write-offs, deductions and carry-forwards instantly valueless.
  来自WSJ