call back
 回電話;召回來


 call back
      v 1: cause to be returned; "recall the defective auto tires";
           "The manufacturer tried to call back the spoilt yoghurt"
           [syn: recall, call in, withdraw]
      2: recall knowledge from memory; have a recollection; "I can't
         remember saying any such thing"; "I can't think what her
         last name was"; "can you remember her phone number?"; "Do
         you remember that he once loved you?"; "call up memories"
         [syn: remember, retrieve, recall, call up, recollect,
          think] [ant: forget]
      3: return or repeat a telephone call; "I am busy right now--can
         you call back in an hour?"; "She left a message but the
         contractor never called back"
      4: summon to return; "The ambassador was recalled to his
         country"; "The company called back many of the workers it
         had laid off during the recession" [syn: recall]