grandfather-clause

英 [ɡ'rænfɑːðərkl'ɔːz] 美 [ɡ'rænfɑːðərkl'ɔːz]

• [法] 不追溯条款, 祖父条款

grandfather-clause的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 grandfather clause:

1. 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