| 单词 | junction |
| 释义 | Word Frequency junction(ˈdʒʌŋkʃən) noun 1. a place where several routes, lines, or roads meet, link, or cross each other a railway junction 2. a point on a motorway where traffic may leave or join it 3. electronics a. a contact between two different metals or other materials a thermocouple junction b. a transition region between regions of differing electrical properties in a semiconductor a p-n junction 4. a connection between two or more conductors or sections of transmission lines 5. the act of joining or the state of being joined Derived forms junctional (ˈjunctional) adjective Word origin C18: from Latin junctiō a joining, from junctus joined, from jungere to join |
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