Word · Frequency #45048
joule
/dʒaul/
noun
焦耳；[化] 焦耳
- 1.
In the International System of Units, the derived unit of energy, work and heat; the work required to exert a force of one newton for a distance of one metre. Equivalent to one watt-second (one watt of power acting for a duration of one second).
Connections
Word family
- joules
- plural
Learner notes
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页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.