单词	告示标志
释义	告示标志informative sign
随便看	optical interferometry optical internetworking optical interpolation system optical intersecting waveguide optical inversion optical inversion system optical i/o coupler optical ionization energy optical ip optical irradiation optical isolation optical isolator optical isolator optical isolators optical isomer optical isomerism optical isomer; optically active isomer optical isomers (optical) isotropic optical isotropic (optical) isotropic--dispersion optical isotropy optical journal reader optical jukebox optical kerr effect