| 单词 | asperity |
| 释义 | Word Frequency asperity(æˈspɛrɪtɪ) nounWord forms: plural -ties 1. roughness or sharpness of temper 2. roughness or harshness of a surface, sound, taste, etc 3. a condition hard to endure; affliction 4. physics the elastically compressed region of contact between two surfaces caused by the normal force Word origin C16: from Latin asperitās, from asper rough |
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