idle wheel
n.
1. A gear, wheel, or roller interposed between two similar parts to convey motion from one to the other without change in speed or direction of motion.
2. See idle pulley.
idle wheel
| 单词 | idle wheel |
| 释义 | idle wheel n. 1. A gear, wheel, or roller interposed between two similar parts to convey motion from one to the other without change in speed or direction of motion. 2. See idle pulley. idle wheel |
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