Somewhat nostalgically, he quotes John Maynard Keynes' justly famous words of praise to the bookstore: "One should enter it vaguely, almost in a dream, and allow what is there freely to attract and influence the eye."
2017年12月四级真题(第二套)阅读 Section B
柯林斯高阶英汉双解学习词典释义
ADV
有充分根据地;正当地
You use justly to show that you approve of someone's attitude towards something, because it seems to be based on truth or reality.