n.标准，准则；教规，宗规；（在大教堂任职的）教士；（某作家的）真作，真经 变形： 复数：canons 英英释义： canonn.a rule or especially body of rules or principles generally established as valid and fundamental in a field or art or philosophy"the neoclassical canon"; "canons of polite society"a priest wh