hardnessinelasticityrockiness堅硬: hard; solid; stiffness; rigi ...性: nature; character; dispositi ...巖石的堅硬性: soundness of rock堅硬: hard; solid; stiffness; rigidity; flintiness 堅硬的巖石 solid rock; rag; 堅硬度 flintiness活動連接體,非堅硬性連接體,彈性連接體: nonrigid connector下載手機詞典可隨時隨地查詞查翻譯