粉笔

gray cards───灰色卡片

Gray code───葛莱码；[通信][计]格雷码

crab meat───蟹肉；灌装冻蟹肉，冻蟹肉

crab tree───山楂子树；酸苹果

cracka───裂纹

crackas───裂缝

crackly───adj.容易破裂的

a time the fastest machine in the world, Control Data Corporation's 6600 machine was designed by noted computer architect Seymour Cray.───一段时间里它都是世界上最快的机器，控制数据公司的6600机器是由著名的计算机设计师西摩·克雷设计的。

Now she's mostly known for being playing the evil Bellatrix from the Harry Potter movies and also for dressing all cray cray on the red carpet.───如今她却以出演哈利·波特里那个邪恶的Bellatrix以及她在红地毯上的各种疯狂穿着而闻名。

China's National Meteorological Bureau bought mainframe computers from Cray Inc. of the U. s., it just sold us two processors.───中国国家气象局购买美国克雷公司的大型计算机，克雷公司只卖给我们两台处理器。