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clearness

n.晴朗,明白

难易程度:

clearness为短语/超纲词汇

近义词, 同义词

clearness


n [U] state of being clear; clarity 清楚; 明白; 清澈; 透明
*the clearness of the atmosphere 空气清新
* clearness of vision 视觉清楚.