更新时间：2024-04-30 14:53:48
Noun:- an exemption based on circumstances existing prior to the adoption of some policy; used to enfranchise illiterate whites in south after the American Civil War
grandfather clause是什么意思 grandfather clause在线翻译 grandfather clause什么意思 grandfather clause的意思 grandfather clause的翻译 grandfather clause的解释 grandfather clause的发音 grandfather clause的同义词
