名词 line:

1. a formation of people or things one beside another

2. a mark that is long relative to its width

3. a formation of people or things one behind another

4. a length (straight or curved) without breadth or thickness; the trace of a moving point

5. text consisting of a row of words written across a page or computer screen

6. a single frequency (or very narrow band) of radiation in a spectrum

7. a fortified position (especially one marking the most forward position of troops)

8. a course of reasoning aimed at demonstrating a truth or falsehood; the methodical process of logical reasoning

9. a conductor for transmitting electrical or optical signals or electric power

10. a connected series of events or actions or developments

11. a spatial location defined by a real or imaginary unidimensional extent

12. a slight depression in the smoothness of a surface

13. a pipe used to transport liquids or gases

14. the road consisting of railroad track and roadbed

15. a telephone connection

16. acting in conformity

17. the descendants of one individual

18. something (as a cord or rope) that is long and thin and flexible

19. the principal activity in your life that you do to earn money

20. in games or sports; a mark indicating positions or bounds of the playing area

21. (often plural) a means of communication or access

22. a particular kind of product or merchandise

23. a commercial organization serving as a common carrier

24. space for one line of print (one column wide and 1/14 inch deep) used to measure advertising

25. the maximum credit that a customer is allowed

26. a succession of notes forming a distinctive sequence

27. persuasive but insincere talk that is usually intended to deceive or impress

28. a short personal letter

29. a conceptual separation or distinction

30. mechanical system in a factory whereby an article is conveyed through sites at which successive operations are performed on it

动词 line:

1. be in line with; form a line along

2. cover the interior of

3. make a mark or lines on a surface

4. mark with lines

5. fill plentifully

6. reinforce with fabric

linen.线；界线；皱纹；路线；航线；行；台词；行业；绳子；家族v.排队；画线；加衬里line gap线路避雷器,线隙linefeedn.换行linedrawn.画线line artn.艺术线条line hit线路打扰,线路干扰,传输线瞬断line tap线路分支line offvi.用线划开Linepipe管线管lineolet具细线条的lineallyadv.直系地；嫡系地

1. An actor must be able to memorize his lines.
   演员须善于熟记台词。
2. The new car has very sleek lines.
   这种新车线条很流畅。
3. The history teacher was furious and gave me 100 lines.
   历史老师很生气,罚我抄书100遍。