Unified tax system
[经] 统一税收制度
🧩 词语组成解析
a. 统一的；一致标准的
tax
[tæks]
vt. 使负重担;消耗精力;向…征税;责备，谴责;
n. 税，税额;负担;
🗣️ 情景例句
doing a commercial.
正在做广告。
Know something of everything and everything of something.
既要有一般常识，又要有专业知识。
'If the money was not paid promptly,
如果交款不及时，