英语词汇“fast excavation”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	fast excavation
释义	fast excavation 快速掘进
随便看	tangent angle tangent arc tangent arc motion tangent arcs tangent arc transition tangent arm tangent bifurcation tangent bundle tangent cam tangent-cam tangent centune method tangent chart tangent-chord angle tangent circle tangent circle in corner firing tangent circle, inflection circle tangent circle pattern tangent circles tangent compass tangent complex tangent condition tangent cone tangent cone approximation tangent-cone approximation tangent cone contact lens