shake off
  震落,痊癒,擺脫
  shake off
       v 1: get rid of; "I couldn't shake the car that was following me"
            [syn: shake, throw off, escape from]
       2: get rid of; "he shed his image as a pushy boss"; "shed your
          clothes" [syn: shed, cast, cast off, throw, throw
          off, throw away, drop]