首页英语词典energyenergy英英释意

energy

英['enədʒɪ] 美['ɛnɚdʒi]
  • n. [物] 能量;精力;活力;精神

英英释意


1. (physics) 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"
2. an exertion of force;
"he plays tennis with great energy"
3. enterprising or ambitious drive;
"Europeans often laugh at American energy"
4. an imaginative lively style (especially style of writing);
"his writing conveys great energy"
5. a healthy capacity for vigorous activity;
"jogging works off my excess energy"
"he seemed full of vim and vigor"