to build a better mousetrap
01
做出更好的东西, 改进现有事物
to manage to invent something that improves upon an existing concept or object
idiom
informal
例子
The musician built a better mousetrap by incorporating new sounds and genres into their music, resulting in a more diverse and experimental sound.
这家初创公司为在线支付做出了更好的方案。



























