pale in comparison 相比之下逊色
pale with fear 因恐惧而脸色苍白
go pale 变苍白
A: You look a bit unwell. Is everything okay?
A：你看起来有点不舒服。还好吗？
B: I'm fine, it's just that my face pales when I'm stressed.
B：我没事，只是压力大时我脸色会变苍白。
1) 变得苍白或变淡
2) 显得不重要或不突出
3) 栅栏或边界（名词复数）
1. 变苍白；失去颜色
2. 显得逊色；显得不重要
verb
1. To become pale or lose color; to seem less important or impressive when compared with something else.
Synonym: fade, diminish, eclipse