| 单词 | spiral bevel gear |
| 释义 | spiral bevel gearnoun Machinery.a bevel gear having curved teeth tending to converge on the axis of rotation. Also called spiral gear. Origin of spiral bevel gearFirst recorded in 1930–35 Words nearby spiral bevel gearspiradenoma, spiraea, spiral, spiral arm, spiral bandage, spiral bevel gear, spiral binding, spiral-bound, spiral canal of cochlea, spiral canal of modiolus, spiral casing Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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