look down your nose at
US /lʊk daʊn jʊər noʊz æt/
UK /lʊk daʊn jʊər noʊz æt/

1.
깔보다, 경멸하다
to think that you are better than someone or something, or to treat someone or something as if you are better than them
:
•
She always looks down her nose at people who didn't go to college.
그녀는 항상 대학에 가지 않은 사람들을 깔본다.
•
Don't look down your nose at simple jobs; they are often very important.
단순한 일들을 깔보지 마; 그것들은 종종 매우 중요해.