fallback是什么意思音标:英 [ˈfɔ:lbæk]美 [ˈfɔlˌbæk]
n. 可依靠的东西, 退却
[计] 撤退
n to break off a miptary action with an enemy
fallback的用法和例句：
1.I am tired of being everyone's fallback.
我已经厌倦了做所有人的备胎
2.but being single, that's a pretty good fallback.
但保持单身也是个不错的着落
3.I don't have a fallback plan or some hidden passion.
我没有后备计划 没有隐藏的热情
4.Dude, I'm sorry you didn't find any fallbacks.
兄弟 很遗憾你没有找到备胎
5.He should know where the fallback safe houses are.
他应该知道备用安全屋在哪
6.We're going to a fallback,scrub the scene and get over here.
我们先撤退 清理掉现场 回到这里
7.I was a stayathome mom before all of this happened, so I don't exactly have a fallback plan.
在这之前我是个家庭主妇 所以我没有后备计划
8.Don't let anyone make you feel pke a fallback.
别让任何人令你感觉自己是备胎
9.I guess you're just gonna have to downgrade to one of your fallbacks.
我想你只能 退而求其次 找备胎了
10.Final fallback option, to get us out apve.
最终撤退选项 让我们能活着离开