adamantine
adj. 坚定不移的;非常坚硬的; n. 冷铸钢粒
adj.非常坚硬的,坚定不移的;n.[冶]金刚合金
clepe dichroite poikilitic prepubertal quartering rcmp steelwork下载迅蛙App
adj. 坚定不移的;非常坚硬的; n. 冷铸钢粒
adj.非常坚硬的,坚定不移的;n.[冶]金刚合金
clepe dichroite poikilitic prepubertal quartering rcmp steelwork