exact 
英 [ɪɡˈzækt]  美 [ɛgˈzækt] 
v. 要求；强迫

adj. 精确的；严谨的；精密的

例句：
It's an exact copy of the one which was found in Ann Alice's room. 

这是和在安•艾丽斯房间里找到的跟那个东西一模一样的复制品。

The exact cost of the deal was not revealed. 

没有透露交易的确切成本。

The exact number of protest calls has not been revealed. 

没有透露发出抗议呼吁的确切人数。

He noted the exact time and place on the sketch. 

他在素描上标注了确切的时间和地点。

I hadn't really thought about it until this exact moment. 

直到此时此刻我才真正考虑这件事。