用python的turtle画一个晶体管

好的，以下是用 Python 的 turtle 模块画晶体管的代码：

import turtle

# 设置画笔颜色和宽度
turtle.pencolor("blue")
turtle.pensize(5)

# 画晶体管的外壳
turtle.penup()
turtle.goto(-150, 0)
turtle.pendown()
turtle.forward(100)
turtle.left(90)
turtle.forward(50)
turtle.right(90)
turtle.forward(100)
turtle.right(90)
turtle.forward(50)
turtle.left(90)
turtle.forward(100)

# 画晶体管的管子
turtle.penup()
turtle.goto(-125, 50)
turtle.pendown()
turtle.forward(50)
turtle.right(90)
turtle.forward(50)
turtle.right(90)
turtle.forward(50)
turtle.left(90)
turtle.forward(50)

# 画晶体管的底座
turtle.penup()
turtle.goto(-150, -50)
turtle.pendown()
turtle.forward(100)
turtle.left(90)
turtle.forward(25)
turtle.right(90)
turtle.forward(50)
turtle.right(90)
turtle.forward(25)
turtle.left(90)
turtle.forward(25)
turtle.left(90)
turtle.forward(25)
turtle.right(90)
turtle.forward(50)

# 隐藏画笔
turtle.hideturtle()

# 显示绘图窗口
turtle.done()

运行以上代码，就可以看到画出来的晶体管了。如果需要修改颜色和大小，可以根据注释的提示修改代码。