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comprehension; consent; understanding; agreement
OK; roger
状況は了解しましたのでご安心ください。
I understand the situation, so please rest assured.
彼は上司の指示を了解してすぐに行動に移った。
He understood his boss's instructions and immediately took action.
メンバー全員が計画の内容を了解している状態だ。
All members are in a state of understanding the plan's contents.