obscureness

/əb'skjuənis/
the quality of being unclear or abstruse and hard to understand.

noun [具体名词] 难解;朦胧

The factors which lead the vibration all have randomness and obscureness. 引起堆内构件振动的诸多因素都具有随机性和模糊性。

后缀: ness 【noun】 表示状态或质量的性质 - indicating the state or quality of 原词: obscureness 是通过后缀 【ness】 构成的派生词
单词造句: