náo dù xì shù
- flexibility factor
- deflection coefficient
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all the way,
all the while,
all the year round,
all through,
all thumbs,
all together,
all told,
alla,
Allabatis,
allachesthesia,
相似单词
呶呶不休,
挠,
挠度,
挠度计,
挠度曲线,
挠度系数,
挠角,
挠矩,
挠曲,
挠曲变,