Come in handy
US /kʌm ɪn ˈhændi/
UK /kʌm ɪn ˈhændi/
成语
派上用场, 有用
to be useful for a particular purpose or situation
示例:
•
This old map might come in handy on our hike.
这张旧地图在我们的徒步旅行中可能会派上用场。
•
Always keep a first-aid kit; it can really come in handy.
常备急救箱；它真的会派上用场。