microelectronicsKK [ˏmaɪkroɪlɛkˋtrɑnɪks] /ˌmaɪkɹoʊɪlɛkˈtɹɑnɪks/发音名词1微电子学、微电子技术作单数She studied microelectronics before joining a chip design company.她先是研读微电子学,之后才进入晶片设计公司。2微电子元件、微型电子零件The factory produces microelectronics for phones and medical devices.这家工厂生产手机和医疗器材用的微电子元件。用这个字练口说→