她不屑一顾地拒绝了邀请,认为这配不上她。
She ___turned ___her ___nose ___up ___at the invitation, thinking it was beneath her.
他从不因人们的背景而看不起他们。
He never ___turns ___his ___nose ___up ___at people based on their background.
不要看不起简单的食物;它可以很有营养。
Don't ___turn ___your ___nose ___up ___at simple food; it can be very nutritious.