金刚石

jīngāngshí 〔名〕(颗,粒)矿物名,已知最硬的物质,是碳的一种结晶体。纯净的无色透明,有耀眼的光泽。经过琢磨的叫钻石,可做首饰用。也可以人工方法制成。工业上用作高级的切削和耐磨材料。也叫金刚钻。

• 寂
• 寂寞
• 寂寥
• 寂然
• 寂静
• 寄
• 寄予
• 寄人篱下
• 寄养
• 寄卖
• 寄售
• 寄存
• 寄宿
• 寄寓
• 寄居
• 寄怀
• 寄情
• 寄托
• 寄放
• 寄母
• 寄父
• 寄生
• 寄生虫
• 寄籍
• 寄语
• the-swiss-guard
• the sword of Damocles
• the system
• the Tabernacle
• the tail end of
• the tail end of something
• the tail end of sth
• the taj mahal
• the-taj-mahal
• the taleban
• the talk of
• the talk of Paris
• the talk of the town
• the tallest on earth
• the Talmud
• the tamil tigers
• the-tamil-tigers
• the taming of the shrew
• the-taming-of-the-shrew
• the tampa bay buccaneers
• the-tampa-bay-buccaneers
• the taoiseach
• the-taoiseach
• thetaoiseach
• the tape