why
                                        英 [waɪ]
美 [waɪ]
                                        
                                            
                            CET4 TEM4 考 研 CET6                         
                                        
                 
                                
                             
                                                
            why 为什么来自PIE*kwo,印欧语疑问代词根,词源同who,where,why,how.
 
                                    
            - why
- why: [OE] Why goes back to Indo-European *qwei, the locative case of the interrogative base *qwo- (source of English what and who). This passed into prehistoric Germanic as *khwī, which has since died out in all the Germanic languages apart from Danish (hvi) and English (why).
 
- why (adv.)
- Old English hwi, instrumental case (indicating for what purpose or by what means) of hwæt (see what), from Proto-Germanic adverb *hwi (cognates: Old Saxon hwi, Old Norse hvi), from PIE *kwi- (source of Greek pei "where"), locative of *kwo- "who" (see who). As an interjection of surprise or emphasis, recorded from 1510s. As a noun, "cause, reason" from c. 1300.
                 - 1. You flatter yourself. Why would we go to such ludicrous lengths? 
- 你真自以为是。我们为什么要费那么大的力气?
来自柯林斯例句
 
- 2. Why are Geography, Drama, Art and English in the ascendant? 
- 为什么地理、戏剧、艺术和英语逐渐受宠?
来自柯林斯例句
 
- 3. He wonders why the digits on his calculator slope to the right. 
- 他不明白为什么他的计算器上面的数字向右倾斜。
来自柯林斯例句
 
- 4. Why not retrain for a job which will make you happier? 
- 为什么不接受新的培训,找一份让你更快乐的工作?
来自柯林斯例句
 
- 5. Why should a great community like a university be afraid of nihilism? 
- 为什么像大学这样人才济济的社区要害怕虚无主义呢?
来自柯林斯例句