(noun.) an imaginative lively style (especially style of writing); 'his writing conveys great energy'; 'a remarkable muscularity of style'.
(noun.) enterprising or ambitious drive; 'Europeans often laugh at American energy'.
(noun.) forceful exertion; 'he plays tennis with great energy'; 'he's full of zip'.
(noun.) any source of usable power; 'the DOE is responsible for maintaining the energy policy'.
(noun.) (physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work; the units of energy are joules or ergs; 'energy can take a wide variety of forms'.
(noun.) a healthy capacity for vigorous activity; 'jogging works off my excess energy'; 'he seemed full of vim and vigor'.
编辑:卢克
艾达校对