| 单词 | 沿轴 |
| 释义 | 〔lathe〕A machine for shaping a piece of material, such as wood or metal, by rotating it rapidly along its axis while pressing against a fixed cutting or abrading tool.车床：通过压紧一种固定的切割或打磨工具并迅速沿轴线转动的办法来塑造一件材料（如木头或金属）的机器〔spiral〕A three-dimensional curve that turns around an axis at a constant or continuously varying distance while moving parallel to the axis; a helix.螺旋：当螺旋浆沿轴转动时，形成的以等距离或不断变化之距离绕轴转动的三维曲线 |
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