监控系统 jiānkòngxìtǒng monitoring system Origin Definitions Defs Strokes Stroke Words Sentences Sents 监控 監控 jiānkòng noun monitoring; surveillance Monitoring systems or devices, such as security cameras or surveillance equipment系统 系統 xìtǒng noun system A whole composed of parts that work together to perform a function or achieve a goal; a series or group of related things forming a complex whole.