South Carolina claimed the power to exempt its citizens from the obligation to obey federal law.南卡罗来纳州声称有权免除该州公民遵守联邦法律的义务。

He exempted the soldier from drill.他免除了这个士兵的军事训练任务。

Companies with 55 or fewer employees would be exempted from the requirements.员工人数等于或少于55人的公司可不用遵守这些规定。