abbr.职业研究与咨询中心（Careers Research and Advisory Centre）
双语例句
1
Sweatshop's gone C. R. A. C. K the second time!
继DJ Zinc之后，血汗工厂再次为上海带来最新crack house音乐！
2
A stray radiation calculation method based on the feature of the R-C system is given for estimating stray light performance in the well-baffled R-C system.