英语：词汇及解析：sense

　　21. sense n. 感官;感觉;…感;情理，道理;意义 vt. (隐约)感到，领会

　　a ~ of sight/touch/smell/humor/ duty /direction/language/music/business

　　common sense There is no ~ in waiting here. What’s the ~ of doing that?

　　The sentence doesn’t make sense. Can you make sense of the poem.

　　She fully ~d the danger of her position.

　　22. separate v. 分开，隔开 adj. 分开的，不相连的;单独的，独立的

　　Separate the good ones from the bad. The children sleep in ~ beds.

　　23. serious adj. 严肃的，认真的，严重的 Please be ~ about your work. take sth seriously

　　24. serve vt. 为…服务;接待;对…有用;供应，上(饭菜等);vi. 服务，服役;接待，招待;适用

　　~ the country/the people/~ dinner/wine/the soup to the guests

　　He has served in the army for three years. ~ as

　　service n. 服务(行为);服侍，招待;公共设施，业务;使用 I am at your ~.