形容詞 incommensurable:

1. impossible to measure or compare in value or size or excellence
2. not having a common factor

in.com.men.su.ra.ble

adj.（形容詞）

Impossible to measure or compare.
不能測量或比較的
Lacking a common quality on which to make a comparison.
不能比較的：缺乏能進行比較的共同特質(zhì)的
Mathematics Having no common measure or number of which all the given lengths or measures are integral multiples.
【數(shù)學】 不可通約的，無共同尺度的：沒有一個公約數(shù)或一個數(shù)值能使所有給出的長度或度量成為其整數(shù)倍數(shù)
n.（名詞）
One that is incommensurable.
不能測量的東西（事物）

【引伸】
in.commen.surabil.ity
n.（名詞）
in.commen.surably
adv.（副詞）