painless
                                                    英 ['peɪnlɪs]
                                                                        美 ['penləs]
                        
                
                
                
                
                    
                                    
                
                                                                                                        painless 英文词源
                
                
                    
                        - painless (adj.)
- 1560s, from pain (n.) + -less. Related: Painlessly; painlessness.
 
                
                                                    painless 双语例句
                
                
                    1. There are no easy or painless solutions to the nation's economic ills.  这个国家的经济弊病没有轻松便捷的解决办法。 来自柯林斯例句
 - 2. House-hunting is in fact relatively painless in this region. 
- 在这个地区找房子事实上相对比较容易。
来自柯林斯例句
 
- 3. Acupuncture treatment is gentle, painless, and, invariably, most relaxing. 
- 针灸疗法柔和,无痛,而且总是令人非常放松。
来自柯林斯例句
 
- 4. The operation itself is a brief, painless procedure. 
- 手术本身耗时短且没有痛苦。
来自柯林斯例句
 
- 5. The treatment is painless. 
- 这种治疗无疼痛。
来自《权威词典》