首頁英語詞典secondarysecondary英英釋意

secondary

英 ['sek(?)nd(?)r?] 美['s?k?nd?ri]
  • adj. 第二的；中等的；次要的；中級的
  • n. 副手；代理人

英英釋意

1. the defensive football players who line up behind the linemen
2. coil such that current is induced in it by passing a current through the primary coil