come in handy

基本解释

While there I remembered the special glue would come in handy in fixing my broken shelf and stool.
在店里的时候，我想起特殊的胶水对修理破架子和破凳子迟早有用。
Here, we summarized the most essential translation tips that can come in handy both for the oral translation and the written translation.
在这里，我们总结了一些最重要的翻译技巧，可以在进行口头翻译和书面翻译时派上用场。
The lateral move can provide you with more industry contacts and additional skills, both of which can come in handy if or when a job opening appears at a higher level.
横向调动能够让你接触更多的行业人士、学习更多的技能，而这两项在更高级的工作机会出现的时候都会派得上用场。

Those mnemonics sometimes come in handy. All right.
这些记忆术迟早有用，好了。
麻省理工公开课 - 固态化学导论课程节选
Some of you are probably going to be doctors and you don't know why I'm going to do special relativity or quantum mechanics, but you don't know when it will come in handy.
你们中的有些人可能会成为医生,但你们现在不能理解,我为什么要讲相对论和量子力学,但是说不定什么时候,你就用上了呢
耶鲁公开课 - 基础物理课程节选
So let's go to some actual real examples, which might come more in handy for this class.
下面让我们来看一些正确应用它的例子，这些例子在这个课堂上应该更容易一些。
麻省理工公开课 - 化学原理课程节选

Revolvers also come in handy with other short-term expenses, such as payroll and utilities.
FORBES: The Line On Credit Lines