irreducible minimum

• 最小限

irreducible minimum的用法和样例：

例句

1. Expenditure on road repair has been cut to an irreducible minimum.
   修路费已削减到不能再减的最低限度了。
2. Expenditure on road repairs has been cut to an irreducible minimum.
   修路费已削减到不能再减的最低限度了。