单词	棒状弹簧
释义	棒状弹簧bar spring
随便看	level of serviceability level of service (los) level of significance level of similarity level of sound wave level of standardization level of stock level of subsoil water level of supply level of supply; levels of supply level of support level of the flexure level of the floor level of the sea level of tolerance level of transparency level of vibration level of zero amplitude level one cache level one variable level operation level order level-order traversal level or to make smooth, to, level out