首页secondarysecondary英英释意

secondary

英 ['sek(ə)nd(ə)rɪ]美['sɛkəndɛri]
  • adj. 第二的;中等的;次要的;中级的
  • n. 副手;代理人

英英释意


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
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