generic term短语²⁵⁰³² 基本例句 通称,专业术语 Radio Frequency IdentificationRFID, also named E- tag, is a generic term for the technology using radio waves to automatically identify individual items and collect associated information. 射频识别又称电子标签，是一种利用射频信号自动识别目标对象并获取相关信息的技术。 cnki