turn up nose

基本解释

Sitting diagonally opposite was a mother and a daughter. Roughly at the age of seven, with a turn-up nose, the cute girl was enjoying an ice-cream on her own.
斜對麪坐著一對母女，自顧自喫冰淇淩的小女孩有著翹翹的鼻子，大約七八嵗的樣子，十分可愛。
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The origin, property, status, education, once stained with upper-class society, it is easy to get a condescending attitude, they will turn up their nose at poverty, low quality, coarse people;
而出身、財産、地位、教養、一旦沾上上流的邊，就容易染上傲慢的毛病，對貧窮、低下、粗俗的人瞧不上眼；
They found 6 main nose types: Roman, Greek, Nubian, hawk, snub and turn-up.
研究人員將人的鼻子分爲6大類型：羅馬、希臘、努比亞、鷹勾、蒜頭和朝天鼻。

And starting at home in your own houses -- don't turn your nose up when the vegetables are on the plate.
WHITEHOUSE: Take Our Daughters and Sons to Work Day 2012
But it's the live preview that will set this one apart (at least until Canon, Nikon or Sony catch up) -- and either make you rush out to buy it, or make you turn up your nose in disdain.
ENGADGET: Olympus E-330: first DSLR with live LCD