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J英英释意- 国学经典网
首页英语词典JJ英英释意

J

英 [dʒeɪ] 美[dʒe]
  • n. 字母j

英英释意


1. a unit of electrical energy equal to the work done when a current of one ampere passes through a resistance of one ohm for one second
2. the 10th letter of the Roman alphabet