python - 增加对打印多个变量的理解

Question

对于以下 Python 脚本：

print("Mary had a little lamb.")
print("Its fleece was white as {}.".format('snow'))
print("And everywhere that Mary went.")

end1 = "C"
end2 = "h"
end3 = "e"
end4 = "e"
end5 = "s"
end6 = "e"
end7 = "B"
end8 = "u"
end9 = "r"
end10 = "g"
end11 = "e"
end12 = "r"

print(end1 + end2 + end3 + end4 + end5 + end6, end=' ')
print(end7 + end8 + end9 + end10 + end11 + end12)

我不确定并为这一行中一个非常小的片段的目的而苦苦挣扎：

print(end1 + end2 + end3 + end4 + end5 + end6, end=' ')

这里end=' '实际上在做什么？我们是否只是简单地声明一个变量并将其分配为一个空格？

当end=' '脚本中存在时，输出为：

CheeseBurger

当我end=' '从脚本中删除时，输出是：

Cheese
Burger

请有人能彻底解释一下这段end=' '代码在我的脚本中做了什么吗？

标签： pythonpython-3.x