Olap
abbr. 联机分析技术（On-Line Analytical Processing）
🗣️ 情景例句
When did the Roman Empire come into being?
罗马帝国是什么时候形成的？
Law makers should not be law breakers.
正人先正己。
It makes no difference that the forgery may have been a very skilful one:
即使伪造得很巧妙，也不能付款，