wear out

• I ' m worn out from sorrow and fatigue
  我已经被不幸和厌倦折磨得精疲力尽了。
• Don ' t you dare look ! the luck will wear out
  你要敢打开看就别想吃午饭了！
• Modern girls would like to wear out of the ordinary
  时髦的女孩喜欢穿与众不同的服装。
• Without heating up or wearing out . a useful feature
  同时不会升温或破损，很有用的功能
• Underwear ， because it ' s never worn out
  是内衣，因为它永远不会穿在外面。
• She dropped herself into a chair , utterly worn out
  她一下子坐在椅子上,显得精疲力竭。
• If not used properly , the machine will be wore out soon
  机器使用不小心很快就会磨损。
• - don ' t wear out the battery . - let me have some fun
  -不要把电池弄没有电了-让我再玩玩
• Without heating up or wearing out . a useful feature
  同时不会升温或破损，很有用的功能
• We had better leave now , before we wear out our welcome
  我们最好离开，免得不受欢迎。