to take the plunge
01
to devote one's time and energy to doing or finishing something one was nervous about
![to [take] the plunge definition and meaning](https://cdn.langeek.co/photo/43100/original/?type=jpeg "to [take] the plunge definition and meaning")
例子
After months of hesitation, she finally took the plunge and started her own business.
02
迈出这一步, 终于结婚
to become someone's wife or husband during a special ceremony
![to [take] the plunge definition and meaning](https://cdn.langeek.co/photo/40309/original/?type=jpeg "to [take] the plunge definition and meaning")
习语
非正式
例子
After years of dating, they finally took the plunge.
交往多年后，他们终于决定结婚了。
