不可数名词:
1.清楚; 明晰; 清澈
the quality of clear water
free from obscurity and easy to understand; the comprehensibility of clear expression
principle of clarity 明晰清楚原则
water clarity 水透明度
water clarity meter 水澄明度仪,水明晰度计
see through clarity 透明度
clarity n.[U]1.清楚; 明晰; 清澈