| 释义 |
fallback是fall back的单数 fall back美 ['fɔl.bæk] 英 ['fɔːlbæk] n. replacement,contingency,alternative,stand-in,substitute 1. | 应变计划；退路a plan or course of action that is ready to be used in an emergency if other things fail |
| What's our fallback if they don't come up with the money? 要是他们拿不出钱，我们如何应变？ | | We need a fallback position if they won't do the job. 如果他们不干这个工作，我们就需要一个应变的方案。 |
na. | 1. to move so that you are behind someone or something 2. to become smaller or lower in amount, level, value etc |
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