1.deepen v. （使）变强烈（或紧张）；（使）加剧

例句：If this is not stopped, the financial crisis will deepen.
如果不对其加以阻止，财政危机将会加剧T0=*9IYR)L]oP。

2.wane n. 衰落；减少

例句：While his interest in these sports began to wane, a passion for rugby developed.
他对这些运动项目的兴趣开始减退，倒是对橄榄球开始有了热情HdZqZ1b0nl87_+n*gq]。