unambiguity

n. 无二义性

例句与用法：

The third-deepest soil zone in ABC soil, unaltered by weathering and made up of the parent rock from which the two uppermost layers derive as well as other mineral materials.

剖面层ABC土壤剖面层中深度排第三的剖面层，不受风化的影响，由上两层及其他矿物组成的母岩所构成

词形变化：

副词: unalterably | 名词: unalterability |