impropriety,

学校给我发邮件说我academic impropriety(学术不端)我该怎么办?
impropriety is the soul of wit --第四章26页 逾越礼规的言辞表明灵
improve是什么意思
预订 wilful impropriety: 13 tales of soci. [9781780333489]
financial impropriety: icpc begins probe of gov.