2ADJ-GRADED 造成嚴重損失的;代價大的 If you describe someone's action or mistake as costly, you mean that it results in a serious disadvantage for them, for example the loss of a large amount of money or the loss of their reputation. 造成嚴重損失的;代價大的
Psychometric tests can save organizations from grim and costly mistakes.
心理測試能夠使組織機構避免犯下損失慘重的大錯。
This sort of scandal in international banking has been politically costly.