| 单词 | 下限 |
| 释义 | 〔limen〕The threshold of a physiological or psychological response.阈限：生理或生理反映的下限〔marginal〕One that is considered to be at a lower or outer limit, as of social acceptability:边缘人物：那些被认为处在社会可接受标准的下限或外限的：〔threshold〕A point separating conditions that will produce a given effect from conditions of a higher or lower degree that will not produce the effect, as the intensity below which a stimulus is of sufficient strength to produce sensation or elicit a response:上限，下限，阀值：一个正好能产生特定效应的界限，比其高或低均不能产生任何效应。如低于足够产生感觉或反应的刺激强度：〔marginalize〕To relegate or confine to a lower or outer limit or edge, as of social standing.使处于社会边缘：被降低或限制在一个下限或外限或边缘，如社会地位 |
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