asperity

asperity

英 [ə'sperɪtɪ]
　　美 [æ'spɛrəti]

n. （表面的）粗糙；（氣候等的）嚴酷；艱苦的條件；（性格）粗暴

中文詞源：

asperity 粗暴

前綴a-同ad-. 拉丁語asper, 粗魯，粗暴，同exasperate, 粗暴對待，激怒。

例句：

1. "I told you Preskel had no idea," remarked Kemp with some asperity.
“我告訴過你普雷斯克毫不知情的，”肯普頗為不耐煩地說道。

2. He spoke to the boy with asperity.
他嚴厲地對那男孩講話.

3. Mrs Tremaine, wrought up, could resist an unusual asperity.
屈裡曼太太被惹上氣來, 忍不住尖銳地頂她一句.

4. Thicker films assure fewer asperity contacts and less wear.
油膜越厚,摩擦越少,並且磨損越小.