noun
energy
/'enәdʒi/
energy 是什么意思
精力，精神，活力，能量
(physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work; the units of energy are joules or ergs forceful exertion enterprising or ambitious drive an imaginative lively style (especially style of writing).
词性
noun
难度
进阶
页面用途
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