lily-white

形容词 lily-white:

1. restricted to whites only
   同义词：white
2. of a pure white color

lil.y-white

adj.（形容词）
White as a lily.
象百合花一样白
Beyond reproach; blameless.
纯洁的；无过错的
Informal Excluding or seeking to exclude Black people.
【非正式用语】 不包括或（欲）排斥黑人的