英文缩写：bc
英文全称：Bright and clear
1、一颗名为“莹彩粉红”（The Vivid Pink）的彩钻以1080万美元成交，创下了同类宝石成交价的纪录。
A top-selling colored diamond called'The Vivid Pink'sold for a$ 10.8 million, a record for a gemstone of its kind.
Shenzhen SKR science and Technology Limited is a company specializing in the production of LED powder, LED display, LED lighting lighting and LED application of energy saving products.
