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acoustic backing是什么意思？

acoustic backing

吸声衬垫

相关词汇
acoustic backing

acoustic

adj. 听觉的，声学的，原声的，音响的；

backing

n. 支持，支持者，背衬，<口>（独唱或独奏的）伴奏；v. （使）后退，（使）倒退( back的现在分词)，支持，作…的衬里，（用证据或理论来）证实（一种理论或主张）；
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
There was nothing special about the meal; it was average.
饭菜没什么特别, 挺平常的。
They averaged the loss among themselves.
他们平均分担损失。
I have got lots of famous footballers’ autographs.
我有许多著名足球运动员的亲笔签名。
The doctor is not available now.
医生现在没空。
He fell the tree with a dozen blows of his axe.
他十几斧头就把树砍倒了。
That smell of freshly baked bread carries me back!
新烤面包的气味使我回忆起往事！
The teachers have the full backing of the school governors.
老师们获得校董的全力支持。
People are gradually awakening to their rights.
人们正逐渐意识到自己的权利。
He scrambled awkwardly to his feet.
他笨拙地爬起身来。
They demand self-autonomy for the Palestinians.
巴勒斯坦人民要求自治。
Aye,aye,sir,I’ll do it out of hand.
是,长官,我马上去办。
Branch managers have full autonomy in their own areas.
分支机构的经理在其管辖范围内有充分的自主权。
You could back the dress with silk.
你可以给这件衣服加丝绸衬里。
They have won financial backing from the EU.
他们获得了欧盟的经济支持。