- call
 - [kɔ:l]
 - vi. 呼叫;拜访;叫牌
vt. 呼叫;称呼;召集
n. 电话;呼叫;要求;访问 
反义词
           - n. put,put option
 
参考例子
           - 1.I heard someone calling my name.
 - 我听见有人喊我的名字。
 
- 2.Do you need to call your lawyer?
 - 你需要打电话给你的律师吗?
 
- 3.Please call me if you have problems.
 - 假如碰到问题,请给我打电话。
 
英文解释
           - n.
 - 1.a telephone connection
 - 2.a special disposition (as if from a divine source) to pursue a particular course
 - 3.a loud utterance; often in protest or opposition
 - 4.a demand especially in the phrase
 - 5.the characteristic sound produced by a bird
 - 6.a brief social visit
 - 7.a demand by a broker that a customer deposit enough to bring his margin up to the minimum requiremen
 - 8.a demand for a show of hands in a card game
 - 9.a request
 - 10.an instruction that interrupts the program being executed
 - 11.a visit in an official or professional capacity
 - 12.(sports) the decision made by an umpire or referee
 - 13.the option to buy a given stock (or stock index or commodity future) at a given price before a given
 
- v.
 - 1.assign a specified (usually proper) proper name to
 - 2.get or try to get into communication (with someone) by telephone
 - 3.ascribe a quality to or give a name of a common noun that reflects a quality
 - 4.order, request, or command to come
 - 5.utter a sudden loud cry
 - 6.pay a brief visit
 - 7.call a meeting; invite or command to meet
 - 8.order or request or give a command for
 - 9.order, summon, or request for a specific duty or activity, work, role
 - 10.indicate a decision in regard to
 - 11.stop or postpone because of adverse conditions, such as bad weather
 - 12.read aloud to check for omissions or absentees
 - 13.send a message or attempt to reach someone by radio, phone, etc.; make a signal to in order to trans
 - 14.declare in the capacity of an umpire or referee
 - 15.utter a characteristic note or cry
 - 16.utter in a loud voice or announce
 - 17.make a prediction about; tell in advance
 - 18.challenge (somebody) to make good on a statement; charge with or censure for an offense
 - 19.consider or regard as being
 - 20.demand payment of (a loan)
 - 21.give the calls (to the dancers) for a square dance
 - 22.greet, as with a prescribed form, title, or name
 - 23.make a stop in a harbour
 - 24.make a demand, as for a card or a suit or a show of hands
 - 25.require the presentation of for redemption before maturation
 - 26.lure by imitating the characteristic call of an animal
 - 27.challenge the sincerity or truthfulness of
 - 28.rouse somebody from sleep with a call
 
网络释义
               - call
 - 调用; 催缴通知; 认购期权; 取回,复出,呼出;
 
- Call Center
 - 呼叫中心; 客服中心; 客户服务中心; 电话中心;
 
- call back
 - 回叫; 再打电话; 回调; 叫回来,收回(错话等);
 
- call at
 - 访问; 作短暂访问; 访问、拜访; 拜访某地;
 
- call in
 - 收回(某物); 召来,召集; 召集; 请进,找来;