roughnessKK [ˋrʌfnəs] /ˈɹʌfnəs/发音名词1粗糙、粗糙度You can still feel the roughness of the wood after sanding.磨过之后,还是摸得出木头的粗糙。2崎岖、不平The roughness of the trail slowed our climb considerably.山径的崎岖让我们的攀登速度慢了许多。3粗鲁、粗暴She apologized for the roughness of her earlier remarks.她为自己稍早言语的粗鲁道歉。4沙哑、粗哑There was a slight roughness in his voice that morning.那天早上他的声音有点沙哑。用这个字练口说→