fallback
英 [ˈfɔːlbæk]
美 [ˈfɔːlbæk]
n. 应变计划; 退路
复数：fallbacks
BNC.48596 / COCA.23870
牛津词典
noun
- 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。
- What's our fallback if they don't come up with the money?
柯林斯词典
- ADJ (计划失败或发生意外时)退守的，应变的，备选的
Someone'sfallbackposition is what they will do if their plans do not succeed, or if something unexpected happens.- Yesterday's vote itself was a retreat from an earlier fallback position.
昨天的投票本身就是放弃先前所留退路的做法。
- Yesterday's vote itself was a retreat from an earlier fallback position.
英英释义
noun
- to break off a military action with an enemy
双语例句
- If all fails, there is a fallback.
如果这一切努力都失败了，我还有后备方案。 - The downside of this method is that two reboots are needed in case of a fallback.
这个方法的缺点是回滚时需要两个启动方式。 - The problem here is that there is no standard HTML fallback to navigate to one of the available pages.
这里的问题是，没有一个标准HTML回退操作来导航到一个可用页面。 - The fallback of a huge explosion. the act of exploding or bursting something.
一次大爆炸的降落物使某物爆裂或爆炸的动作。 - Fallback policy: This tells whether or not the resource group will fallback.
故障恢复策略：这决定资源组是否执行故障恢复。 - Too-big-to-fail is not a fallback position at Berkshire.
“大到不能倒”不会是伯克希尔的退路。 - Until now, you have configured the IBM NAS client for the NAS server discovery using the TDS with a fallback mechanism.
到目前为止，您已经将IBMNAS客户端配置为使用带后备机制的TDS进行NAS服务器的发现。 - Yesterday's vote itself was a retreat from an earlier fallback position.
昨天的投票本身就是放弃先前所留退路的做法。 - This change can break applications that rely on this fallback mechanism.
此更改可以中断依赖此回退机制的应用程序。 - For functions and constants, if the current namespace does not contain that function or constant, PHP's fallback mechanism will fall back to the standard PHP function.
对于函数和常量，如果当前的名称空间不包含这个函数或常量，PHP的后退机制会后退到标准的PHP函数。