词汇	perrinia
释义	perrinia n.攀氏螺属
随便看	equal conversion rate method equal-corrosion curve equal cost equal cost contour equal cost curve equal cost line equal-cost line equal counterpoint equal coverage equal cracking equal crank four-bar linkage equal crank linkage equal credit opportunity equal credit opportunity act equal-cross section lateral extrusion equal cross-section measurement equal cross-section straight-fin Equal curvature equal curve rate fiat shell equal cut-off equal-cutting-volume equalcytokinesis Equal Damage Point equal deflection method equal-deflection method