exact的基本意思是“要求”“索取”,一般指“硬性要求”“强求”。
exact只用作及物动词,接名词作宾语。常与介词from连用,表示“向(某人)征收〔索取〕…”“迫使(某人)处于某种状态”。
例句：
The exact locations are being kept secret for reasons of security.
确切地点因为安全原因要保密。
A small number — five, to be exact—have been bad.
一小部分——确切地说是5个——已经坏了。
Charles scored again, with an exact duplicate of his first goal.
查尔斯再次得分,与第一次破门如出一辙.