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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。
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。
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。
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
He heads toward me directly.
他径直朝我走来。
The heading was in large letters.
标题是用大号字母印刷的。
Put them in a heap.
把它们堆在一起。
Absolutely he won't have your going into his house if you don't refer to me.
如果你不提我的名字，他绝不会让你进他的家门。
Is your dog a he or a she?
你的狗是公的还是母的?
a dump containing hazardous waste
含有有害废物的垃圾场
His hearing is very bad.
他的听觉不好。
I hate you to use such vulgar words.
我讨厌你用这种下流的字眼。
I didn’t think I could sit through the film again. It was so harrowing and tore me apart.
我觉得自己无法把那部电影再看一遍。故事太悲惨，把我们的心都揉碎了。
Snow heaped against the fence.
雪靠着篱笆堆积起来。
The judge gave both sides a hearing.
法官听取双方的申诉。
Swimming is a healthy pleasure.
游泳是一种有益于健康的娱乐活动。
The USA’s Middle West is the heartland of the country.
中西部是美国的中心区域。
He retreated hastily back to his car.
他匆忙退回自己的车里。