大家可以凭直觉猜测一下，%s就是这个占位符，为我要填入的名字占位。

And so now if you follow the intuition here, percent S is the placeholder, name is what I want to place there.

youdao

大家可以凭直觉猜测一下，%s就是这个占位符，为我要填入的名字占位。

And so now if you follow the intuition here, percent S is the placeholder, name is what I want to place there.

youdao