twofold
                                                    英 ['tuːfəʊld]
                                                                        美 ['tufold]
                        
                
                
                
                    
                        - adj. 双重的;两倍的
- adv. 双重地;两倍地
 
                
                    
                                    
                
                                                                                                        twofold 英文词源
                
                
                    
                        - twofold (adj.)
- Old English tweofeald; see two + -fold.
 
                
                                                    twofold 双语例句
                
                
                    1. The case against is twofold: too risky and too expensive.  反对理由有两点:太冒险而且太昂贵。 来自柯林斯例句
 - 2. The problem was twofold. 
- 这个问题分两个部分。
来自《权威词典》
 
- 3. The value of the new Cordinate Systems and surfaces is twofold. 
- 新坐标系和坐标曲面的价值是双重的.
来自辞典例句
 
- 4. The radiative effect of increased cloud is twofold. 
- 云的增加对辐射有两方面的影响.
来自辞典例句
 
- 5. It brings joy twofold you. 
- 这真是双喜临门.
来自辞典例句