19. mend　 修理，缝补　　 It's never too late to mend.　 亡羊补牢。　

　 mend one's ways 改过自新，改邪归正　　 mend the hole ,　 mend one’s skirt

18. in memory of = to memorize 纪念　　 have a good memory　 记忆力很好

17. meet one's needs 满足…需求

meet with 偶遇；碰到 I met with a friend in the train yesterday. 　run into　 come across

16. measure　 take measures = take action = take steps , measure the room,　 measure the distance　

15. means　 方法　　　 Every means has been tried to save the dying boy.

　by means of 通过…　 by all means 无论如何 ，务必，当然可以(=of course)

　by no means　 决不　 I am by no means surprised at it.

14. mean to do = intend to do　 打算干…　　 mean doing 意味着做…　　　

　 What do you mean by doing that ? 你那样做意味着什么？　 be meant to do 应该做…

13. may/might as well do 不妨去做…may sb do 祝愿　 May you succeed.= Wish you success.

12. matter 麻烦事,物质Matter exists in three states in the natural.大自然中物质存在三种状态。

　 a matter of life and death.　　 What's the matter with you ?

　 money matters　 金钱问题　 She is very honest in money matters.

　 as the matter stands = as matters stand 按目前情况

　 要紧　　 It doesn't matter whether we go together or separately?　　　

11. match　 相配 (go with)　　　 No one can match her at class.

10. master sth = have a good command of = have a grasp of　 精通, 掌握