optics
N การศึกษา เกี่ยวกับ แสง และสายตา kan-suek-sa-kaio-kab-sang-lea-sai-ta
OPTICS
n.The science which treats of light and the phenomena of vision.
Op "tics, n. Etym: [Cf. F. optique, L. optice, Gr. Optic. ]
op tics |ˈäptiks ˈɑptɪks | ▶plural noun [ usu. treated as sing. ] the scientific study of sight and the behavior of light, or the properties of transmission and deflection of other forms of radiation.
op ¦tics |ˈɒptɪks | ▶plural noun [ usu. treated as sing. ] the scientific study of sight and the behaviour of light, or the properties of transmission and deflection of other forms of radiation.
ó p tics 名詞 U 光学 .