英语“拍马屁”怎么说？

suck up
比如我们说某某同学老和老师拍马屁我们讲：that person always suck up to the teachers.

拍马屁 [简明汉英词典]
apple-polish
bootlick
bootlicker
palaver
toady
拍马屁 [新词词典]
curry favor

brown nose, kiss ass

apple polisher

flatter 谄媚别人