1. bank存钱入银行; bank with与银行往来; a blood bank血库

2. compete 竞争，争夺： compete for the championship争夺冠军

3. customer顾客： a regular customer老主顾

4. bargain便宜的东西，减价出售的东西: a good bargain 便宜的物品

5. commercial 商业的：a commercial college 商业专科学校

6. association社团，联盟，协会：the dental association 牙医协会

7. flexible有顺应性的，可变通的: a flexible plan 随机应变的计划

8. occasional 偶尔的：occasional snow偶尔下的一阵雪

9. deposit存款：deposit money in a bank把钱存入银行

10. interest利息： the rate of interest利率

11. regularly定期地，经常地：He comes here regularly every Friday. 他每星期五固定来这里一趟

12. invest 投资：invest in real estate投资于不动产

13. maximum最大限度：You can borrow a maximum of ten books from the library.你最多可向图书馆借10本书

14. frequently经常地：He frequently visits London他经常去伦敦

15. minimum 最低限度：reduce the loss to a minimum把损失减到最低限度

16. withdrawal 提款：make a withdrawl from one’s bank account从银行账户提款

17. negotiable可协商的，有交涉余地的：negotiable instruments可转让票据

18. deal交易：make a deal做一笔交易

19. attract 吸引，引起······的注意：attract one’s attention引起某人注意

20. convenience方便，便利：for convenience’s sake为方便起见

21. automatic自动的：an automatic dishwasher自动洗碗机

1. in turn 依次，替换的eg. They sang on the stage in turn.他们依次在台上歌唱

2. make a difference eg. It makes no difference to me whether he comes or not.他来不来，对我读没有影响

3. deal with eg. He knows very well how to deal with children.他很了解如何与小孩相处