摘要: 2.画一组同心圆 turtle.up()turtle.goto(50,50)turtle.down()turtle.circle(10) turtle.up()turtle.goto(50,30)turtle.down()turtle.circle(30) turtle.up()turtle.got 阅读全文
posted @ 2017-09-12 20:23 100彭楚殷 阅读(253) 评论(0) 推荐(0) 编辑