←

joule

noun
🔊/dʒuːl/
🔊/dʒuːl/
(abbreviation J)
(physics物理)
jump to other results
  1. a unit of energy or work焦耳（能量或功的单位）
    Word Originlate 19th cent.: named after J. P. Joule (1818-89), the English physicist.