Dissent is suddenly seen as betrayal: hence the fury unleashed on anybody who violates the group's unwritten and shifting norms.
异议突然被视为背叛:因此,任何违反该组织不成文且不断变化的规范的人都会受到愤怒的打击。
英语百科
Norm group
In number theory, a norm group is a group of the form where is a finite abelian extension of nonarchimedean local fields. One of the main theorems in local class field theory states that the norm groups in are precisely the open subgroups of of finite index.