let sth out

  • 放掉(水/气);泄露
let sth outlet sth out
  1. to let sb / sth come out of a place where they have been kept or trapped to release a prisoner / hostage Firefighters took ten hours to release the driver from the wreckage .

    释放;放出;放走释放囚犯/人质消防队员花了两个小时将司机从汽车残骸中救出来。