fall back

美 [ˈfɔlˌbæk]
英 [ˈfɔːlbæk]
  • n.应变计划；退路
  • 网络回退；后退；撤退
单数：fallback  复数：fallbacks  

同义词

权威英汉双解

英汉

英英

网络释义

Fallback
n.
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。

例句

释义:
全部全部,应变计划应变计划,退路退路,回退回退,后退后退,撤退撤退
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
Perhaps silent failure or flag return values would be useful, or another sort of fallback operations for error cases.
无声故障或标志返回值可能会有用，或另一种用于错误例子的后退操作会有用。
www.ibm.com
2.
If used as an overall style, be prepared to have a fallback plan when counterparts intentionally slow the pace.
如果用其作为一种整体谈判风格，当对手故意放慢速度时，必须准备好退却计划。
dictsearch.appspot.com
3.
Enumeration, you can control whether the ultimate fallback location for resources is in the main assembly, or in a satellite assembly.
枚举，您可以控制资源的最终后备位置是在主程序集中还是在附属程序集中。
msdn2.microsoft.com
4.
But as a fallback, make sure mail sent to a few general e-mail addresses gets to the right person.
但也请确保发到一般性的电子邮件地址的邮件能够送达给合适的人员。
www.ibm.com
5.
A replacement fallback handler, which replaces characters that cannot be encoded with some arbitrary replacement character.
替换回退处理程序，它把无法编码的字符替换为任意替换字符。
technet.microsoft.com
6.
A replacement fallback handler, which replaces bytes that cannot be decoded with some arbitrary replacement character.
替换回退处理程序，它把无法解码的字节替换为任意替换字符。
msdn.microsoft.com
7.
A best-fit fallback handler, which replaces characters that cannot be encoded with some suitable replacement character.
最佳回退处理程序，它把无法编码的字符替换为合适的替换字符。
technet.microsoft.com
8.
When overridden in a derived class, retrieves the next character in the fallback buffer.
在派生类中重写后，此方法检索回退缓冲区中的下一个字符。
msdn2.microsoft.com
9.
A fallback buffer is required even if the strategy implemented by a particular fallback does not require emitting data.
即使由特定回退实现的策略不需要发出数据，仍然需要回退缓冲区。
msdn2.microsoft.com
10.
But it's hard to evaluate that if there is always a fallback person who, by definition, presents a rosier picture.
但如果总是有那么一个能够带来更加美好的图景的候补情人的话，那就很难估计了。
www.bing.com