A modern electronic device for high-speed data processing and calculation; a more formal term for 电脑 diàn​nǎo

A physical sheet, thickness of material, or stratum covering a surface

(bound form) to analyze; to differentiate; to explain the meaning of something, as in 解析 jiě​xī or 辨析 biàn​xī

to form an image; the process where light rays are refracted or diffracted through a lens to form a visible representation