arbitrary
01
恣意的な, 気まぐれな
not based on reason but on chance or personal impulse, which is often unfair
例
The decision to increase prices seemed arbitrary, as there was no clear reason given.
価格を上げる決定は、明確な理由が示されなかったため、恣意的に見えた。
語彙ツリー
arbitrarily
arbitrariness
nonarbitrary
arbitrary
arbitrar
