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a poorly maintained central heating system是什么意思？

a poorly maintained central heating system

没有很好养护的中央供暖系统

相关词汇
poorly maintained central heating system

poorly

adv. 穷困地，差劲地，看不起地；adj. 身体不舒服的，健康欠佳的；

maintained

v. 保持( maintain的过去式和过去分词 )，保养，坚持，保卫；

central

adj. 中央的，中心的，重要的，核心的；n. 电话总局，电话转接员；

heating

n. 暖气装置[设备]，加热，采暖；v. （使）热( heat的现在分词)，使激动，激发，使兴奋；adj. 加热的，供热的；

system

n. 体系，系统，制度，身体，方法；
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
Finally he came to realize it was his haughtiness that held people off.
他终于意识到是他的傲慢态度使人不敢同他接近。
A bright fire was burning in the hearth.
壁炉里炉火烧得正旺。
His heart is full of goodwill to all men.
他心里对所有人都充满着爱心。
the heartrending words
令人心碎的话语
The police headed an overspeed car.
警察拦住了一辆超速行驶的汽车。
I think you’re judging her rather harshly.
我想你对她的评判过于苛刻。
Who will heap the stones?
谁愿意把这些石头堆起来?
She had no attraction for him.
他对她一点儿也不感兴趣。
You will have time for a hasty snack before the train leaves.
火车离站前你还能抓紧时间吃一顿快餐。
They argue heatedly,but neither could convince the other.
他们争论得很激烈,但是谁也说服不了谁。
Aubrey made a headlong decision.
奥布里草率作出决定。
The USA’s Middle West is the heartland of the country.
中西部是美国的中心区域。
I didn't have the heart to tell him the news.
我没有勇气把这消息告诉他。
A car flashed its headlights at me.
一辆小汽车向我晃了晃前灯。