beforehand 

  1. 副詞
預先, 事先
提前
事前, 事先
先行
超前地

    同義字詞
early,inopportunely,precociously,prematurely,unseasonably
ahead,already,before,earlier,formerly,preliminarily,previously

  2. 形容詞
預先準備的, 提前的
趕在前面的

    
                        
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例句

                

                    
    
                                                    
  1. 
                                They knew about it beforehand .                            
    2. 
                                                    
  2. 
                                I must have eaten too much beforehand ".                            
    3. 
                                                    
  3. 
                                Beforehand , I had no real opinion of him.                            
    4. 
                                                    
  4. 
                                No agreements had been laid out beforehand .                            
    5. 
                                                    
  5. 
                                Even Google it beforehand if you aren't sure.                            
    6.