fallback 英 [ˈfɔ:lbæk] 　 美 [ˈfɔlˌbæk]

fallback

fallback　 英 [ˈfɔ:lbæk] 美 [ˈfɔlˌbæk]

n. 可依靠的东西；后备物品；撤退，退却　

名词复数:fallbacks　

If we have both, for quick fallback, we could just point to the old load module in our JCL.　如果两者都有，我们就可以快速回退，只要指向 JCL 中旧的加载模块即可。
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。

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  • n. 可依靠的东西；后备物品；撤退，退却

  • 1. If we have both, for quick fallback, we could just point to the old load module in our JCL.

    如果两者都有，我们就可以快速回退，只要指向 JCL 中旧的加载模块即可。

  • 2. 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。

  • 3. 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。

  • fallback also fall-back, as a noun, "a reserve," 1851, from verbal phrase, from fall (v.) + back (adv.), which is attested in the sense of "retreat" from c. 1600. As an adjective, from 1767 as a type of chair; 1930 as "that may be used in an emergency."
fall·back / ˈfɔːlbæk ; NAmE ˈfɔːlbæk / noun a plan or course of action that is ready to be used in an emergency if other things fail 应变计划；退路 ◆ 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 positionif 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。 fall·back / ˈfɔːlbæk ; NAmE ˈfɔːlbæk /
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词频排名 noun:25725
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