| 单词 | feather key |
| 释义 | feather keynoun Machinery.a rectangular key connecting the keyways of a shaft and a hub of a gear, pulley, etc., fastened in one keyway and free to slide in the other so that the hub can drive or be driven by the shaft at various positions along it. Also called feather, spline. Words nearby feather keyfeather geranium, feather grass, featherhead, feathering, feather in one's cap, feather key, feather-legged, featherlight, feather merchant, feather one's nest, feather one's own nest Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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