词汇“ruggedness”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	ruggedness
释义	ruggednessruggedness[ˈrʌɡidnis]n.1.■强度2.■坚固性, 耐久性3.■凹凸不平度, 高低不平度mechanical ruggedness机械强度
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