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首页英语词典solenoidsolenoid英英释意

solenoid

英 ['səʊlənɒɪd] 美['solə,nɔɪd]

英英释义实用场景例句

n. [电] 螺线管；螺线形电导管

英英释意

1. a coil of wire around an iron core; becomes a magnet when current passes through the coil