它支持下列的文字颜色:
grey, red, green, yellow, blue, magenta, cyan, white
支持下列的背景高亮:
on_grey, on_red, on_green..., on_yellow, on_blue, on_magenta, on_cyan, on_white
支持下列属性:
bold, dark, underline, blink, reverse,..., 'green', 'on_red')
print_red_on_cyan = lambda x: cprint(x, 'red', 'on_cyan')
print_red_on_cyan...print_red_on_cyan('Hello, Universe!')