1/energy释义:
n. [物] 能量;精力;活力;精神
2/例句:
After listening to the rousing speech, he was full of energy.
听完这场振奋人心的演讲后,他浑身充满了干劲。
3/energy相关词有:
energy consumption[化]能量损耗
energy saving节能,能源节省
energy conservation能量守恒;能源节约
solar energy太阳能
new energy新能源
"energy"是一个不可数名词,它表示能量或能力的概念,不能被单独计数。虽然我们可以用单位来量化能量,比如焦耳、卡路里等,但是这些单位仅仅是度量能量大小的工具,不等同于能量本身。因此,我们说一些 energy 或一些能量,而不是一个 energy 或一个能量。
有复数: energies
She put all her energies into her work.
她把全部精力都投入到工作中去了。
His energy were cramped by his surroundings .他的能力被环境所阻碍。
Energy manifests itself in many ways or forms .能量以多种形式出现。
He grew normally, he was full of energy .他发育正常,精力也满充沛。
They rallied their energies for the counter-attack .他们奋起反攻。
In addition, external energy appears as heat .此外,外能还表现为热。
Centralize one 's energies into voluntary work把精力放到义务工作上。
Where does the extra energy come from ?这些额外的能量是从哪里来的呢?
Potential energy is convertible to kinetic energy .势能可转化为动能。
It took a lot of energy to move the furniture .搬这些家具费了很大劲。
Mechanical energy can be lost or gained .机械能可以消失或者可以增生。
He wants an outlet for his energy .他需要一个发挥他的精力的去处。
There is no way to harness the energy of fusion .无法利用这种巨变能。
Nuclear binding energies are strikingly high .原子核的结合能是极大的。
Chemical energy may be converted to heat .化学能可以转化为热能。
Both matter and energy tend to randomize .物质与能量趋向随机化。