英语词汇“spare set”的读音、翻译、释义、用法及例句-智慧网

词汇	spare set
释义	spare setspare set1.■备用机组
随便看	convex bow convex box pass convex camber convex closure convex closure of saddle function convex combination convex concave convex-concave convex-concave function convex cone convex cooperative game convex corner convex cross section convex curvature convex curve convex cutter convex cylindrical lens convex decomposition convex domain convex duality convex edge convex-end electrode convex exterior mirror convex fillet weld convex fillet welding

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