1.取消,收回(说错的话)
2.喊回,叫转来,召唤
3.回一个电话;再打一个电话来
1.to telephone someone again, or to telephone someone who telephoned you earlier
2.to ask someone who is trying to get a job, a part in a play, etc. to return for another interview or audition
3.to go and see someone again, usually for a short time
1.Kelly: I'm not sure, but I'll tell her to call back when sh's home.
凯莉：我不确定，不过她到家时我会请她回电。
2.I'm putting you through, sir. I'm sorry, there's no answer. Would you like to leave a message or to call back?
我给您接过去，先生。对不起，没有人听电话，您是留言还是再打过来？
3.It is not always possible to take a call due to some tariff constrains or the caller may be expecting a call back from you to save money.
它并不总是能采取一个电话，由于一些关税限制或来电者可能期望从你回电话省钱。
4.Brady said he thought Buffett was overreacting but agreed to call back again.
布雷迪表示，他认为巴菲特的反应有些过度，但他答应会再回电话。
5.Their view was that it wasted time: If it was important, people would call back, wouldn't they?
他们认为这东西浪费时间：如果事情重要，人们难道不会打回去吗？
6.I got his secretary who was rather brusque with me and told me to call back later.
我跟他的秘书通了电话，他秘书对我很无礼，并叫我稍后再打过去。
7.Please ask her to call back my parents tonight, ok?
请你转告她今晚给我父母回电话，好吗？
8.We call the RV company, who promise to send a tow truck to fix it. They call back to say that he won't be there for at least an hour.
我们立刻拨打租车公司的电话，他们开始满口答应会马上派辆拖车过来，但随后又说至少要等一个小时才行。
9.Callers may then have to call back to leave another voice message for the user .
呼叫者可能必须再次为该用户留下另一个语音邮件。
10.However, there might be cases in which it is necessary for the control object to call back to the default application domain.
然而，有时候控件对象可能需要回调到默认的应用程序域。