n.礼仪，礼节，规矩，礼数
The rules of etiquette are not so strict nowadays.
如今的礼仪规则已不那么严格了.
She's a real stickler for etiquette, so you'd better ask her advice.
她非常讲求礼节, 所以你最好问她的意见.
lessons for young ladies in deportment and etiquette
年轻女士的礼仪课
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