diamondsn.钻石；菱形物名词diamond的复数.diamondn.钻石；菱形；棒球内场；纸牌的方块vt.用钻石装饰diamond compact bit金刚石复合片钻头diamond-type coil菱形线圈diamond anniversaryn.钻石婚（指结婚六十周年）diamond glide plane金刚石型滑移面diamond concave bit金刚石凹面钻头diamond-mesh lath菱形钢板网diamondoid compound金刚烷化合物Diamond like carbon类金刚石膜diamond-like film类金刚石膜diamond string bead金刚石串珠