1 [U] the ability to be very active or do a lot of work without getting tired 活力;精力:
Children are usually full of energy.小孩子通常精力充沛。
2 [U] the power that comes from coal, electricity, gas, etc that is used for producing heat, driving machines, etc 能量;能源:
nuclear energy核能an energy crisis能源危机
3energies [pl] the effort and attention that you give to doing sth (放在工作上的)精力:
She devoted all her energies to helping the blind.她尽心尽力帮助盲人。
4 [U] (technical术语) the ability of a substance or system to produce movement 力量:
kinetic/potential energy动力;潜力
energy/ˋɛnɚdʒI; ˈenədʒi/n [C,U] plural energies 1 the physical and mental strength that makes you able to do things without getting tired 精力﹔活力: Kids are always full of energy . 孩子总是精力充沛。(have) the energy to do sth I didn’t have the energy to walk. 我没有力气走了。Managers put time and energy into their artists’ careers. 经纪人要在旗下艺术家的事业中投入时间和精力。2 power from oil, coal etc that produces heat, movement etc 能﹐能源: nuclear/solar etc energy renewable energies 可再生能源
energyenergyenergiesnoun (no plural)1the ability to be active without getting tired: Children are usually full of energy.2the power from electricity, gas, coal, etc. that is used to make machines work and to make heat and light: It is important to try to save energy.atomic energy