金刚钻 meaning in English
diamond
◇金刚钻钻头 diamond bit
Examples
- With regard to hardness , the diamond is in a class by itself .
讲硬度，金刚钻是独一无二的。 - Diamond necklaces and rings had been beautifully arranged on a background of black velvet .
金刚钻项链和戒指华丽地布置在乌黑的丝绒上。 - The diamond sparkles with brilliant light
金刚钻闪出灿烂的光辉。 - Dental rotary instruments . diamond instruments . part 2 : discs
牙科用旋转器械.金刚钻器械.第2部分:盘片 - Jewels diamonds flash better
137宝石金刚钻更亮一些。