透明性
Pellucidity \Pel`lu*cid"i*ty\, Pellucidness \Pel*lu"cid*ness\, n. [L. pelluciditas.] The quality or state of being pellucid; transparency; translucency; clearness; as, the pellucidity of the air. --Locke.
pellucidness n : passing light without diffusion or distortion [syn: {pellucidity}, {limpidity}]