upon 

  1. 介系詞
在...之上, 在...上面
在...後立即
根據, 依靠
接近
對著, 向
關於
(走)上, (爬)上
在做...之中

    
                        
    2. 
                                                                        
  2. 

    副詞
(物、人)upon ...(物、人):
在...上面
在...上
掛在...上
以...為軸
以...支撐
朝...
向...
(物、人)upon ...(左邊、右邊、東邊、西邊、南邊、北邊等):
在...

    


    
                        
    3. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                War is upon us, none can deny it.                            
    2. 
                                                    
  2. 
                                Each cause is expanded upon below.                            
    3. 
                                                    
  3. 
                                Upon meeting Obama, Wentz remarked "It's mind-blowing.                            
    4. 
                                                    
  4. 
                                It is sais that Jomo's daughter was not operated upon .                            
    5. 
                                                    
  5. 
                                So it's not something that could be relied upon anyway.                            
    6.