| 释义 | tax base  noun [countable, usually singular]  (economics 经济学) all the things that tax is paid on in a particular country, region, etc.  课税依据;课税基础◆the government chose to broaden the tax base rather than to raise rates.  政府选择拓宽税基而不是提高税率。⨁  to broaden  /  cut  /  protect  /  widen the tax base 拓宽/缩减/保护/放宽税基 |