相關(guān)單詞近義詞 photographic density 攝影密度, 照相密度, 照相..., absorbance 吸收率, transmission density 透射濃度臨近詞optical, optical slit相似詞optic nerve, optical, optical character reader, optical character recognition, optical fibre, optical illusion, optical reader, optical storage, 返回 optical density