snobbery
noun [ U ] disapproving uk/ˈsnɒb.ər.i/ us/ˈsnɑː.bɚ.i/ (also snobbishness)
势利，虚荣
behaviour and opinions that are typical of a snob
She accused me of snobbery because I sent my sons to a private school. 她指责我虚荣，因为我送儿子上了一所私立学校。