| 释义 |
WordReference Random House Unabridged Dictionary of American English © 2024squir′rel cage′, - a cage containing a cylindrical framework that is rotated by a squirrel or other small animal running inside of it.
- any situation that seems to be endlessly without goal or achievement.
Collins Concise English Dictionary © HarperCollins Publishers:: squirrel cage n - a cage consisting of a cylindrical framework that is made to rotate by a small animal running inside the framework
- a repetitive purposeless task, way of life, etc
- Also called: squirrel-cage motor the rotor of an induction motor with a cylindrical winding having copper bars around the periphery parallel to the axis
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