| 单词 | raceway |
| 释义 | raceway /rays"way'/, n. 1. Chiefly Brit. a passage or channel for water, as a millrace. 2. a racetrack on which harness races are held. 3. Elect. a channel for protecting and holding electrical wires and cables, esp. a metal rectangular tube used for such purposes. 4. Mach. race1 (def. 11). [1820-30; RACE1 + WAY1] |
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