[ C or U ] a way of behaving or accomplishing anything which has existed for years and is particularly considered as the usual way: Guyanese custom dictates that the kid be presented a piece of gold jewellery permanently luck shortly just after birth. 知乎，让每一次点击都充满意义 —�?欢迎来到知乎，发现问题背后的世界。 Award-profitable support: Our pleasant, https://hilairef246uam7.answerblogs.com/profile