桌面电脑 zhuōmiàndiànnǎo desktop computer Origin Definitions Defs Strokes Stroke Words Sentences Sents 桌面 zhuōmiàn desktop The main screen or background displayed on a computer operating system.电脑 電腦 diànnǎo noun computer An electronic device for storing and processing data, typically composed of a CPU, memory, and input/output equipment.