1.a formation of people or things one beside another;
the line of soldiers advanced with their bayonets fixed
2.a mark that is long relative to its width;
He drew a line on the chart
3.a formation of people or things one behind another;
the line stretched clear around the corner
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;
the letter consisted of three short lines
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);
they attacked the enemy's line
8.the methodical process of logical reasoning;
I can't follow your line of reasoning
9.a conductor for transmitting electrical or optical signals or electric power
10. a connected series of events or actions or developments;
the government took a firm course
11. a spatial location defined by a real or imaginary unidimensional extent
12. a slight depression in the smoothness of a surface;
his face has many lines
13. a pipe used to transport liquids or gases;
a pipeline runs from the wells to the seaport
14. the road consisting of railroad track and roadbed
15. a telephone connection
16. acting in conformity;
in line with
17. the descendants of one individual;
his entire lineage has been warriors
18. something (as a cord or rope) that is long and thin and flexible;
a washing line
19. the principal activity in your life that you do to earn money;
he's not in my line of business
20. in games or sports; a mark indicating positions or bounds of the playing area
21. (often plural) a means of communication or access;
it must go through official channels
22. a particular kind of product or merchandise;
a nice line of shoes
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;
she was humming an air from Beethoven
27. a short personal letter;
drop me a line when you get there
28. a conceptual separation or demarcation;
there is a narrow line between sanity and insanity
29. mechanical system in a factory whereby an article is conveyed through sites at which successive operations are performed on it
1.be in line with; form a line along;
trees line the riverbank
2.cover the interior of (garments);
line the gloves
3.make a mark or lines on a surface;
draw a line
4.mark with lines;
sorrow had lined his face
5.fill plentifully;
line one's pockets
6.reinforce with fabric;
lined books are more enduring
函數“line”函數“line”的基本釋義 功 能: 在指定兩點間畫一直線 原 形: void far line(int x0, int y0, int x1, int y1); 頭文件:graphics.h 參數:x0,y0為直線初始坐標,X1,Y1為末坐標 程序例: #include "graphics.h" #include "stdlib.h" int main(void) { /* request auto detection */ int gdriver = DETECT, gmode, errorcode; int xmax, ymax; /* initialize graphics and local variables */ i