掌握电脑 zhǎngwòdiànnǎo PDA Origin Definitions Defs Strokes Stroke Words Sentences Sents 掌握 zhǎngwò verb to master To understand something well and know how to use it; to have a good command of a skill or language.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.