例句
Replacing the broken roof proved more costly than expected.
更換破損的屋頂比預想的花費更高。
Delaying investment in flood protection could prove costly for communities exposed to increasingly severe storms.
對於面臨日益猛烈風暴的社區，推遲防洪投資可能會造成重大損失。
常用搭配
- costly repairs｜昂貴的維修
- a costly mistake｜代價高昂的錯誤
- prove costly｜結果代價高昂
詞形與相關詞
cost (n.) · cost (v.)
用法提示
雖以-ly 結尾，卻是形容詞；也可指損失慘重。