sources 

  1. 動詞
source第三者單數現在式:
不及物動詞:
開源
及物動詞:
(從特定來源)獲得...(商品或零件)
(從其他地方)購得...(零件或材料)
sources ...(a: 物) from ...(b: 來源、地方等):
從(b)那裡獲得(a: 商品或零件等)
從(b)那裡購得(a: 零件或材料等)

    
                        
    2. 
                                                                        
  2. 

    名詞
source複數:
原始資料, 出處
/以上通常為複數/
來源, 根源
源頭, 本源
水源, 源泉
(問題等的)原因
(法律等的)淵源
提供消息者, 消息的來源
提供證據者, 證據的來源

    


    同義字詞
cradle,font,fountain,fountainhead,origin,root,seedbed,spring,well,wellspring
head,headstream,headwater,usually,headwaters
authority,reference

    
                        
    3. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                Trincomalee hospitals, medical sources said.                            
    2. 
                                                    
  2. 
                                At times sources quoted here are suspect at best.                            
    3. 
                                                    
  3. 
                                The work was based on several primary sources : 1.                            
    4. 
                                                    
  4. 
                                These sources are divided into several categories.                            
    5. 
                                                    
  5. 
                                What are your sources from that era to the contrary?                            
    6.