degree of difficulty
短语词组
- degree e of difficulty 難度系數
- degree of operational difficulty 補償
- average degree of difficulty 平均難度系數
- Double Degree Of Difficulty 雙學位難度
- high degree of difficulty 高難度
- degree of difficulty innovates 難度創新
- degree of difficulty of mining 開採難度系數
- The material degree of difficulty 材料難度
- n ádù degree of difficulty degree 難度 返回 degree of difficulty