need arises翻译
need arises的基本解释
读音: 美: 英:
需要出现：当某种情况或情境需要特定的行动或解决方案时，就会出现需要。
例句
These beavers do know how to build dams, and do so if the need arises, as may occur if they are forced to relocate after felling and consuming all nearby trees.这些海狸知道如何建造水坝，而且在有需要的时候就会这么做，比如当它们在砍伐和消耗了附近所有的树木后被迫迁移的时候。We will contact you again if the need arises.如果有必要，我们会再次和你联系。《牛津词典》
In some organizations a need arises to create more than one category tree.在一些组织中，有可能需要创建多于一个的类别树。
短语
whenever the need arises 在任何需要的时候 ; 随时准备好与对方分享
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纠错
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