差别税率的英文：
differential tax rates
adj. 差别的；微分的；差动的
n. 差别；微分
- A wage differential.
工资差额。 - That would upset the wage differential.
这样做会打乱工资级别制度。 - The products of the various firms are differentiated.
不同厂商销售的产品有差别。
n. 税金；重负
v. 向…课税；使负重担；谴责
- For information on taxes and filing, talk with a professional tax preparer or tax attorney.
想了解有关税收申报方面的信息,可与税务专家或者是税务律师联系。 - Tax cheats have declined.
偷税逃税事件已有所减少。 - They hoped for a modification of English taxes.
他们希望英国能减轻税收。
n. 比率，速率；费用
v. 评估；认为；划分等级；值得
- cumulative rating
累积收听率 - These bonds have an AAA rating.
这些债券的信用度是3A级的。 - To rate too low;underestimate.
低估对…估价太低；低估