why not 详细解释

why not

(+动词原型):为何不 ... (用来提建议)

词形变化

名词复数: whys |

词义辨析

同义参见:

yes  

英英释义

名词 why:

the cause or intention underlying an action or situation, especially in the phrase `the whys and wherefores'

同义词:wherefore