英语词汇joule怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	joule
释义	joule dVU:l n [C] specialized a unit of energy or work done 焦耳 If you lift an apple from the floor onto a table, you have used about one joule of energy. 如果你把一个苹果从地板上拿到桌子上，你用了一焦耳的能量。 The symbol for joules is J. 焦耳的符号是J。
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