一句话一个克林斯字典基本单词A

78、agency        
    An agency is a business which provides a service on behalf of other businesses.
    

79、agenda        
      You can refer to the political issues which are important at a particular time as an agenda.
    

80、agent        
    An agent is a person who looks after someone else's business affairs or does business on their behalf.
    

81、aggressive        
        An aggressive person or animal has a quality of anger and determination that makes them ready to attack other people.
    

82、ago        
    You use ago when you are referring to past time. For example, if something happened one year ago, it is one year since it happened. If it happened a long time ago, it is a long time since it happened.
   

83、agree        
    If people agree with each other about something, they have the same opinion about it or say that they have the same opinion.
    

84、agreement        
    An agreement is a formal decision about future action which is made by two or more countries, groups, or people.
   

85、agricultural        
      Agricultural means involving or relating to agriculture.
    

86、agriculture        
    Agriculture is farming and the methods that are used to raise and look after crops and animals.
    

87、ah        
    Ah is used in writing to represent a noise that people make in conversation, for example to acknowledge or draw attention to something, or to express surprise or disappointment.