Exact meaning not found! See the separated meaning.
MEANING/意义
      
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    sound for pinyin
      
      
    complex; to duplicate; to retaliate; to turn over; to restore; to reply; again,once more
    Type character/汉字  
        

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  •   
    sound for pinyin
      
      
    lesson; subject,course; class,period
    Type noun/名词  
        
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