asperity
/æˈsperəti/If you say something with asperity, you say it impatiently and severely. 粗暴
noun [具体名词] （表面的）粗糙；（气候等的）严酷；艰苦的条件；（性格）粗暴
"I told you Preskel had no idea," remarked Kemp with some asperity. " 我跟你说过普瑞克一无所知"，坎普有点儿不耐烦地说。
