2、counterfeit v.伪造 n.赝品
I get the bad guys.You get the counterfeit money.

3、dilute v.冲淡，稀释
Some people dilute this cocktail with a bit water, but most Brazilians like myself, take it without any water at all.

4、tepid adj.不热情的
But growth will still be tepid, she warns, especially in wealthy developed nation.

5、oblivion n.遗忘，赦免
The site of the Games, Olympia, sank into oblivion, ravaged by earthquakes and floods.