| 释义 |
mill wheel  nounA wheel used to drive a watermill.Water power will again turn the mill wheel and drive the turbine to provide electricity to light the building....- The pent-up waters, controlled by a sluice gate, were directed past the mill wheel, driving the wooden gears, shafts and millstones.
- The water diverted from the mainstream ends up turning a mill wheel, setting other machinery in motion.
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