in theory
成語所屬單字theory
in theory — 慣用語
1. Used to describe something that is believed to be true based on ideas, but may n
1.慣用語
釋義
理論上
Used to describe something that is believed to be true based on ideas, but may not happen in real life.
例句
In theory, the new software should reduce errors by half.
That plan sounds good in theory, but will it work here?