If someone or something is exempt from a particular rule, duty, or obligation, they do not have to follow it or do it.
例句
Men in college were exempt from military service...大學在校男生免服兵役。Children under two years are exempt.兩歲以下兒童免票。
VERB
免除;豁免
To exempt a person or thing from a particular rule, duty, or obligation means to state officially that they are not bound or affected by it.
例句
South Carolina claimed the power to exempt its citizens from the obligation to obey federal law...南卡羅來納州聲稱有權力免除該州公民遵守聯邦法規的義務。Companies with fifty-five or fewer employees would be exempted from the requirements.員工在55人及以下的公司將免除這些條件。