7. hoard /hɔ:d/ vt. 贮藏

Tom had a reputation as a miser who hoarded every penny he could get his hands on.

汤姆将能得到手的每一分钱都积攒起来，所以有守财奴之称。

8. affluent /ˈæfluənt/ adj. 富裕的；丰富的

The new wing to the hospital was made possible by a gift of $500,000 from an affluent contributor.

一位富有的捐助人捐赠了50万美元，这样医院的一侧就能增建一排房屋。

9. financial /faɪˈnænʃ(ə)l/ adj. 财政的；金融的

People who keep spending more than they earn usually get into financial difficulties.

开销总是大于收入的人经常会陷入财政困难。

10. lavish /'lævɪʃ/ adj. 1.慷慨的；大方的  2.过多的；过度的

The young heir was warned that he would soon have nothing left if he continued to be lavish with money.

这年轻的继承人被警告说，如果他再挥金如土，将会很快破产。

Vera's composition is good, but it doesn't deserve the lavish praise that Linda gave it.

薇拉的作文不错，但不值得琳达过度的称赞。

11. lucrative /ˈlu:krətɪv/ adj. 可获利的；赚钱的

To run a restaurant is a lucrative business.

经营餐厅是赚钱的生意。