adj.不能復(fù)歸的；不能削減的；不可約的

It is the irreducible seat of strength. 這是不可逆的力量的席位。

Expenditure on road repair has been cut to an irreducible minimum. 修路費(fèi)已削減到不能再減的最低限度了。

An "irreducible" element is one that can not be quantified. “不可折算的”因素是一種不能數(shù)量化的因素。