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单词 junction box
释义

junction /jungˈshən or jungkˈshən/

noun
  1. A joining, a union or combination
  2. A place or point where eg roads, railway lines or wires meet
  3. The contact area between semiconductor material of different electrical properties (electronics)
ORIGIN: L junctiō, -ōnis; see ety of join

junction box noun

A casing for a junction of electrical wires

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更新时间:2024/9/20 11:42:11