harmless
                                                    英 ['hɑ:mləs]
                                                                        美 ['hɑrmləs]
                        
                
                
                
                
                    
                                    
                
                                                                                                        harmless 英文词源
                
                
                    
                        - harmless (adj.)
- c. 1300, "uninjured," from harm (n.) + -less. Meaning "without power or disposition to harm" is from 1530s. Related: Harmlessly; harmlessness.
 
                
                                                    harmless 双语例句
                
                
                    1. Industry has been working at developing harmless substitutes for these gases.  该行业一直在努力开发一些可以替代这些气体的无害物质。 来自柯林斯例句
 - 2. Johnny was the most persistent and most harmless of her admirers. 
- 约翰尼是追她的人中最痴心、最没有心机的一个。
来自柯林斯例句
 
- 3. I would not want to deny them a harmless pleasure. 
- 我不想剥夺他们这点无伤大雅的乐趣。
来自柯林斯例句
 
- 4. These reactive mole-cules are mopped up and made harmless by Vitamin E. 
- 这些活性分子已被维生素E灭活,没有害处了。
来自柯林斯例句
 
- 5. He seemed harmless enough. 
- 他看起来不会惹什么麻烦。
来自柯林斯例句