the quality of being physically strong or well made and not easily damaged synonym robustness (2)坚固 Test the sturdiness of several models in the store before deciding. 在决定之前,在商店测试几种型号的坚固性。
the quality of not being easily influenced or changed by other people 坚决的;坚定的;顽强的 the sturdiness of their folk traditions 他们民间传统的坚固性