"I told you Preskel had no idea," remarked Kemp with some asperity.“我告诉过你普雷斯克毫不知情的，”肯普颇为不耐烦地说道。He spoke to the boy with asperity.他严厉地对那男孩讲话.Thicker films assure fewer asperity contacts and less wear.油膜越厚,摩擦越少,并且磨损越小....

asperity的复数形式为：asperities...

n.粗暴，（表面的）粗糙，（环境的）艰苦，严寒的天气...

asperity的音标：asperity的英式发音音标为：[æ'sperəti]asperity的美式发音音标为：[æ'spɛrɪti]...

He spoke to the boy with asperity.他严厉地对那男孩讲话.Thicker films assure fewer asperity contacts and less wear.油膜越厚,摩擦越少,并且磨损越小.'I told you Preskel had no idea,' remarked Kemp with some asperity.“我告诉过你普雷斯克毫不知情的，”肯普颇为不...