纳税人识别号的英文：
taxpayer's registration number

taxpayer是什么意思：
n. 纳税人

The taxpayers will have to keep digging deeper into their pockets
纳税人不得不继续掏出更多的钱来缴税。

The taxpayer does not have locus standing in this court.
该纳税人没有在法庭上的陈述权。

Taxpayers had to dig up to keep the unemployed on relief
纳税者必须出钱救济失业者。

registration是什么意思：
n. 注册，登记；登记证，注册证

There is no method in the way they do registration.
他们登记的毫无条理。

Would you fill in this registration form?
麻烦填写这张住宿登记表。

Did you see the registration number?
你看见车牌号了吗？

number是什么意思：
n. 数；号码；算数
v. 给…编号；计算，数

The number was fifty.
该数字为五十。

There is safety in numbers
人多势众

It was an irrational number.
这是一个无理数。