lose it

• I thought id lost it the day they rescued me
  我还以为他们救我上来那天弄丢了
• When [ where , how ] ever did you lose it
  你到底何时[何地,怎样]丢失了这个东西
• This is your registration card . please don ' t lose it
  这是你的挂号卡，请别弄丢了。
• Don ' t answer it . or tell him we ' ve lost it
  别接电话，要不就告诉他我们弄丢了
• This is your registration card , please don ' t lose it
  这是你的挂号卡，请不要遗失。
• Where is my knife ? i must have lost it
  我的小刀到哪去了？我一定把它弄丢了。
• - just tell me what ' s going on . - l am losing it
  -告诉我怎么回事-我受不了了
• You ' ll never get rid of a bad temper by losing it
  用发脾气的办法永远改不掉坏脾气。
• Hey , michael , you know , i ' m sorry i lost it before
  迈克尔，对于先前的失态，我很抱歉
• If you don ' t use it you will end up losing it
  如果你不用它,最终你会忘光它