plunger 

  1. 名詞
柱塞, 活塞
冒險的投機者
跳水者, 潛水者
莽撞的人
疏通廚房或浴室水管的: 吸把, 通水器
/此名詞複數為"plungers"/

    
                        
    2. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                It uses gas to power a plunger .                            
    2. 
                                                    
  2. 
                                The guard pushes a plunger to operate the crossing.                            
    3. 
                                                    
  3. 
                                Pulling back the plunger , he let that silver ball fly.                            
    4. 
                                                    
  4. 
                                Push the plunger in and gently pull down the control box.                            
    5. 
                                                    
  5. 
                                The new Recon blasters now have a cover over the plunger .                            
    6.