Shunting of railway trains, etc.; connection or disconnexion (switching onor off) of electric circuits; also figurative: see switch, v. 6–8.
单词 | θ77658 |
释义 | the world > matter > physics > electromagnetic radiation > electricity > circuit > [noun] > connection or disconnection (2) switching1889 Shunting of railway trains, etc.; connection or disconnexion (switching onor off) of electric circuits; also figurative: see switch, v. 6–8. Subcategories:— device for (1) |
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