资料来源 : pyDict

社会的习惯;习俗;风俗

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Mores \Mo"res\ (m[=o]"r[=e]z), n. pl.; sing. {Mos} (m[=o]s).
   [L.]
   Customs; habits; esp., customs conformity to which is more or
   less obligatory; customary law.

资料来源 : WordNet®

mores
     n : (sociology) the conventions that embody the fundamental
         values of a group