| 单词 | roughometer |
| 释义 | Definition of roughometer in English:roughometernoun rʌˈfɒmɪtə US
Origin1920s; earliest use found in Public Roads. From rough + -ometer. Definition of roughometer in US English:roughometernounrʌˈfɒmɪtə US
Origin1920s; earliest use found in Public Roads. From rough + -ometer. |
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