Brooklyn Nine-Nine · Season 1
vocab58 / 150

backup

/bˈækəp/B2

备用的;后备的 (adj./n.)

指用来替代的、预备的东西或人;在句中 `backup plan` 就是备用计划。作名词也常见,如 `have a backup`。

10,000 sit-ups.
Okay, do you have a backup plan
in case my hypothetical person can only do