He is a brown nose.

他是一个马屁精。

youdao

It's one thing to be polite and friendly in your E-mail; it's another thing to wind up with a brown nose.

电邮中，礼貌友好是一回事，拍马屁就是另一回事了。

youdao

He had a thin aquiline nose and deep-set brown eyes.

他长着细长的鹰钩鼻和一双深陷的褐色眼睛。

《柯林斯英汉双解大词典》

But what he pulled up from the depths looked more like a lizard than a fish, with greenish-brown skin, a snub nose and tiny legs.

WSJ: Fishing Is Just Not the Same Without a Very Cold Brew

Petite, with long brown hair and a tiny jeweled stud in her nose, she worked days at a camera store and nights at the bar.

WSJ: For Wounded Vet, Love Pierces the Fog of War

He has reddish-brown hair with a trace of product on top, a long fleshy nose, clear blue eyes, and fantastically white teeth.

NEWYORKER: No Death, No Taxes