如何使用Python绘制小熊

要使用Python绘制小熊，你可使用Python的图形库，如turtle或matplotlib。下面是一个使用turtle库绘制小熊的示例代码：
```python
import turtle
# 设置画布和画笔
screen = turtle.Screen()
screen.bgcolor('white')
pen = turtle.Turtle()
pen.width(3)
# 绘制小熊的头部
pen.penup()
pen.goto(0, ⑴00)
pen.pendown()
pen.circle(100)
# 绘制小熊的眼睛
pen.penup()
pen.goto(⑷0, 40)
pen.pendown()
pen.circle(10)
pen.penup()
pen.goto(40, 40)
pen.pendown()
pen.circle(10)
# 绘制小熊的鼻子
pen.penup()
pen.goto(0, 10)
pen.pendown()
pen.setheading(45)
pen.circle(20, 90)
# 绘制小熊的嘴巴
pen.penup()
pen.goto(⑷0, ⑵0)
pen.pendown()
pen.setheading(⑹0)
pen.circle(40, 120)
# 绘制小熊的身体
pen.penup()
pen.goto(⑴00, ⑵00)
pen.pendown()
pen.setheading(0)
pen.forward(200)
pen.setheading(60)
pen.circle(100, 120)
pen.setheading(180)
pen.forward(200)
pen.setheading(⑹0)
pen.circle(100, 120)
# 绘制小熊的胳膊
pen.penup()
pen.goto(⑴00, ⑵00)
pen.pendown()
pen.setheading(⑴35)
pen.forward(100)
pen.setheading(⑷5)
pen.forward(100)
pen.penup()
pen.goto(100, ⑵00)
pen.pendown()
pen.setheading(⑷5)
pen.forward(100)
pen.setheading(45)
pen.forward(100)
# 绘制小熊的腿
pen.penup()
pen.goto(⑴00, ⑶50)
pen.pendown()
pen.setheading(⑷5)
pen.forward(100)
pen.setheading(⑴35)
pen.forward(100)
pen.penup()
pen.goto(100, ⑶50)
pen.pendown()
pen.setheading(⑴35)
pen.forward(100)
pen.setheading(⑷5)
pen.forward(100)
turtle.done()
```
运行上述代码，就能够在turtle图形窗口中看到绘制的小熊了。你可以根据需要调剂代码中的参数来调剂小熊的大小和位置。