polite的比较级是politer；最高级是politest。polite作形容词时意思是“有礼貌的，客气的；文雅的；上流的；优雅的”。例句：I like to deal with a polite clerk.我喜欢找有礼貌的店员买东西。
polite的例句
I don't know how to make polite conversation.
我不晓得怎么说应酬话。
She is always polite and considerate towards her employees.
她对待雇员总是客客气气，关心体谅。
She has always been very polite in her dealings with me.
她在与我交往的过程中总是彬彬有礼。
We were all too polite to object.
我们都太客气了，没有反对。
He had always been polite ─ she couldn't fault him on that.
他总是彬彬有礼——她在这方面对他无可指摘。
polite的短语
副词+～
naturally polite自然而有礼貌
～+介词
polite in manners举止优雅
polite to对…彬彬有礼
polite to ladies对女士有礼貌
polite to strangers对陌生人有礼貌
