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correction; revision; compensation (e.g. to a pendulum)
選挙区の定数補正が必要だとの意見が出た。
Opinions were raised that a correction to constituency seat allocations is necessary.
予算の補正が国会で審議されることになった。
A budget amendment has come to be deliberated in parliament.
カメラの色補正機能を使って撮影した写真の画質を改善した。
I improved the quality of the photos I took using the camera's color correction function.