单词 | crossover block |
释义 | > as lemmascrossover block crossover block n. (see quots.). ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > transmission of electricity, conduction > wire as conductor > [noun] > means of connection terminal screw1857 crossover block1892 tag1919 1892 T. O'C. Sloane Standard Electr. Dict. (1893) 158 Cross-over block, a piece of porcelain or other material shaped to receive two wires which are to cross each other. < as lemmas |
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