權威性的用法和樣例：
例句
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十條戒律有權威性的一套基本規則
A fundamental set of rules having authoritative weight. -
命令一種權威性的或武斷的話或法令
An authoritative or dogmatic statement or decree. -
訓示，訓諭正式的並具權威性的講話；演講
A formal and authoritative speech; an address. -
這是這一科的權威性課本。
This is the standard textbook on the subject.
