词汇	芋螺属
释义	芋螺属医Conus
随便看	positive role Positive Roles positive roll-in positive rolling positive rolling moment positive romanticism positive root positive rotary pump positive rotation positive saving positive scalar curvature positive scanning agent positive scanning shift positive scheme positive science positive scotoma positive scotomata positive scram positive screening positive screw elevating mechanism positive scribing positive seal positive sealing system positive secretion potential positive section