n.礼仪；礼节；规矩
The rules of etiquette are not so strict nowadays. 如今的礼仪规则已不那么严格了。
Etiquette was considered very important in Victorian England. 英国在维多利亚时代非常注重礼仪。
He dared not break the etiquette. 他不敢破坏规矩。
n.网络礼节
=Network etiquette.
