n. 有关性, 相关性

[ noun ]
relevance by virtue of being applicable to the matter at hand
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Pertinence \Per"ti*nence\, Pertinency \Per"ti*nen*cy\, n. [Cf.
F. pertinence. See {Pertinent}.]
The quality or state of being pertinent; justness of relation
to the subject or matter in hand; fitness; appositeness;
relevancy; suitableness.

The fitness and pertinency of the apostle's discourse.
--Bentley.