| 释义 |
金刚石 jīn gāng shí ★☆☆☆☆n.名词⁰·⁰⁰¹⁵ᴾᵃ⁷²²²
基本例句
diamondadamascarbiteadamantbrilliant繁体金剛石近钻石婚下等金刚石结晶很差的金刚石，用于工业切割和研磨Poorly crystallized diamonds used for industrial cutting and abrasion.
墨金刚石一种不透明的或深色的钻石，用作钻头A form of opaque or dark-colored diamond used for drills.
似金刚石的具有金刚石的硬度或光泽的Having the hardness or luster of a diamond. |