Sensory Threshold: For any given aroma, flavor or taste, there is a concentration below which we are no longer able to detect it. This point is called the sensory threshold, and where it occurs varies considerably from person to person, determining our ability to taste and explaining why tasting wine is such a personal, highly subjective experience.

阈值： 对于任何给定的香气，风味或味道，当它低于某一浓度时就不再被我们觉察。这个浓度被称为阈值，并且它因人而异，这也决定了我们的品鉴能力，也解释了为什么葡萄酒的品尝是如此具有个人的、非常主观的经验。