一句话一个克林斯字典基本单词B

181、bottom out            
        If a trend such as a fall in prices bottoms out, it stops getting worse or decreasing, and remains at a particular level or amount. (JOURNALISM)
    

182、bound 1  be bound         
    Bound is the past tense and past participle of bind.
    If you say that something is bound to happen, you mean that you are sure it will happen, because it is a natural consequence of something that is already known or exists.
     

183、bound 2  other uses        
      Bounds are limits which normally restrict what can happen or what people can do.
      

184、bow 1  bending or submitting        
        When you bow to someone, you briefly bend your body towards them as a formal way of greeting them or showing respect.
   

185、bow 2  part of a ship        
        The front part of a ship is called the bow or the bows. The plural bows can be used to refer either to one or to more than one of these parts.
    

186、bowl        
        A bowl is a round container with a wide uncovered top. Some kinds of bowl are used, for example, for serving or eating food from, or in cooking, while other larger kinds are used for washing or cleaning.
   

187、bowl out            
        In cricket, if a team is bowled out, each player in that team has had to stop batting and leave the pitch and there is nobody left to bat.
    

188、bowl over            
    To bowl someone over means to push into them and make them fall to the ground.
    

189、box        
        A box is a square or rectangular container with hard or stiff sides. Boxes often have lids.
    

190、box in            
      If you are boxed in, you are unable to move from a particular place because you are surrounded by other people or cars.