politeness politeness是什么意思

politeness[英][pə'laɪtnəs][美][pəˈlaɪtnɪs]
n.有礼貌; 客气; 文雅; 有礼貌的行为;

例句:
1.
One when she is laughing out of politeness.
一种是她不顾礼貌的放消旦册肆大笑。
2.
The english of e-mail, twitter and text messaging is becoming far more mutually comprehensible than spoken english, which is fractured by differences in pronunciation, politeness and emphasis.
在电子邮件迟羡、推特和短信的使用中，英语正变得比口语还容易理解，并且不用过分纠结于发音，文雅的措词和重音上。
3.
There are four main possibilities, given in ascending order of politeness.
主要是四种，下拿宏面按照礼貌程度顺序分别介绍。