She still has the energy and sex appeal of a woman less than half her age.
她仍然有着年纪比自己小一半还多的女人的精力和性感。
The performers had a manic energy and enthusiasm.
表演者有一种疯狂的劲头和激情。
Children expend a lot of energy and may need more high-energy food than adults.
孩子们耗能多，可能比成人需要更多高能量的食物。
The United States use 30 trillion kilowatt-hours of energy a year, a huge amount, and much of it is imported.
美国一年的能源使用量是30万亿千瓦小时，这是个恐怖的数字，其中很大一部分还要靠进口。
The amount of energy a battery can store depends on the volume of its electrodes, so a thin battery does not last long.
因为电池能存储的总能量依赖于它电极的体积，一个小的电池是不能长时间供电的。
The sun does not deliver that much energy to any one place at any one time. How much solar energy a place receives depends
太阳不会向任一地点，任意时刻都输送那么多的能量，一地能获得多少的太阳能基于多种因素，包括时间、季节、纬度以及天气条件。
First energy, a start-up, has invented a wood-burning stove that consumes less energy and produces less smoke than regular stoves.
一家新公司FirstEnergy也发明了一种烧木头的火炉，比普通的火炉消耗更少的能量却产生更少的烟尘。
The amount of energy a battery can store per unit volume is increasing by 8% a year, but the needs of ever more powerful electronic devices are going up more than three times as fast.
一块电池所能存贮的单位能量每年增长8%，然而，对电子设备的能量需求却以每年超过24%的速度持续增长。
In many cases the discounted cost of the item combined with the shipping is reasonable compared to the full retail price plus the time and energy a shopper expends to go and get the item.
在很多情形下，商品的折后价加上运输费用的总和与零售价和消费者前往商场购买该商品所需的精力和时间的总和相当。
A new filter can save on energy bills.
一个新的过滤器能节省能源开支。
He has the physique and energy of a man half his age.
他有着小他一半年纪的人的体格和精力。
In the exam there's sure to be a question on energy.
考试时准有关于能量的题目。
Fruit is a convenient source of vitamins and energy.
水果是维生素和能量的便利来源。
On a global scale, 77% of energy is created from fossil fuels.
全球77%的能量产生自化石燃料。
Recently much of their energy has gone into planting a large vegetable garden.
最近，他们的大部分精力已经花在种植一个大型蔬菜园上。
The success of wind power represents a litmus test for renewable energy.
风能利用的成功是对可再生能源的一次立见分晓的检验。
They can see themselves going out on a limb, voting for a very controversial energy bill.
他们会发现自己由于投票赞成一个有争议的能源法案而陷入困境。
It's a waste of time and energy.
那是浪费时间和精力。
His work involved helping hyperactive children to use their energy in a constructive way.
他的工作包括帮助患有多动症的儿童建设性地利用他们的精力。
The paradox of exercise is that while using a lot of energy it seems to generate more.
锻炼的矛盾之处在于消耗很多能量却似乎又产生更多能量。
He was a man of stupendous stamina and energy.
他是个有着一流耐力、精力充沛的人。
There has been a move away from nuclear energy.
人们对于原子能的看法已经转变。
She seems to have inexhaustible energy.; She's a live wire.
她仿佛有使不完的劲。
The scans showed how the brain cells used sugar to produce energy, a normal activity.
大脑扫描显示了脑细胞如何把葡萄糖转化为能量这一正常的新陈代谢活动。
It's a daily lack of energy, a kind of weakness or inertia that pervades your whole body.
它可以是因为平日缺乏能量，或是一种整天浑身无力、倦怠的状态。
Scientists attribute the phenomenon to dark energy, a force that repels gravity.
科学家将这个现象归因于暗能量——与万有引力相抵触的一种力。
The scans showed how the brain cells used sugar to produce energy, a normal activity.
扫描显示了脑细胞用糖生产能源，正常的活动。
The point of eating is to take in usable energy. A lion will
吃东西最主要就是为了摄入可用的能量。
The point of eating is to take in usable energy. A lion will
吃东西最主要就是为了摄入可用的能量。
应用推荐