asperity的例句（asperity在句子中的用法）

• Thicker films assure fewer asperity contacts and less wear. 油膜越厚,摩擦越少,并且磨损越小.
• He spoke to the boy with asperity. 他严厉地对那男孩讲话.
• "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。
• '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。