breadboard

名词 n. 动词 v.
中文释义

英文释义

名词 n.
  1. A cutting board, especially for cutting bread.
  2. A pull-out cutting board underneath a counter, found in many kitchens.
    — One way or the other, it was always back to Mother's breadboard on Monday.
  3. A device used to build a (usually temporary) prototype of an electronic circuit and for experimenting with circuit designs. Both solder and solderless versions are available; the solderless type are easily reusable.
    — If you are following a book like Starting Electronics, however, a breadboard is even more useful. […] Differences lie between breadboards in the spacings and the positionings of the holes, and the number of holes in each group.
动词 v.
  1. To set up (an electronic device) on a breadboard. transitive
    — If the breadboarded circuit operates incorrectly or erratically, try relocating some of the components.

词形变化

breadboards plural bread board alternative breadboards present,singular,third-person breadboarding participle,present breadboarded participle,past breadboarded past bread board alternative

词汇关系

衍生词
breadboardable breadboarding

词源

词源 1
From bread + board.
Regarding definition 3: the etymology is either that electric circuits used to be prototyped on actual bread boards (definition 1) populated with nails, or that solder breadboards have lots of holes and are usually brown (they visually resemble a slice of bread), or a merging of the two. The etymology is less obvious today given the popularity of solderless breadboards.
词源 2
From bread + board.
Regarding definition 3: the etymology is either that electric circuits used to be prototyped on actual bread boards (definition 1) populated with nails, or that solder breadboards have lots of holes and are usually brown (they visually resemble a slice of bread), or a merging of the two. The etymology is less obvious today given the popularity of solderless breadboards.
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