我受不了她那高高在上的态度；这让合作无法进行。

I can't stand her ___superior attitude; it makes collaboration impossible.

他说话时带着一股优越感，仿佛只有他的意见才重要。

He spoke with a ___superior air, as if his opinion was the only one that mattered.

因为她的家庭背景，她觉得自己比同龄人优越。

She felt ___superior to her peers because of her family background.