tax

Compared meaning: money paid to the government (noun).

比较义项：税/税收（名词）。

• tax 本词

  Tax denotes the actual sum of money owed to the government; it is a countable noun, commonly used with an article, and typically pairs with the specific item being taxed.

  tax 指须缴纳给政府的具体税款，是可数名词，前面常带冠词，且常与被征税的具体项目搭配使用。

  She had to pay an extra tax on her imported car this year.

  她今年为进口的汽车额外缴纳了一笔税款。

• taxation

  Taxation denotes the overall system or act of levying taxes; it is an uncountable, more formal and abstract noun typically used when discussing policy or economics.

  taxation 指整体征税制度或征税行为，是不可数名词，更正式、更抽象，通常用于讨论政策或经济议题。

  Small businesses often struggle to survive under heavy taxation.

  小企业在重税之下常常难以生存。

Tax and taxation both relate to money paid to the government. Tax is countable, meaning the actual amount owed, often with an article and the taxed item. Taxation is uncountable, more formal, meaning the overall system of collecting taxes. Not compared: tax as a verb.

这两个词在“税收”这一意义上容易混淆，但用法有别：tax 是可数名词，指政府征收的某项具体税款，常带冠词或接具体征税对象；taxation 是不可数名词，指整体征税制度或征税行为，更正式、更抽象。这里不比较 tax 作动词“对……征税”的用法。