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吸声衬垫用英语怎么说？

吸声衬垫

acoustic backing

相关词汇
acoustic backing

acoustic

adj. 听觉的，声学的，原声的，音响的；
例句
In this performance, Rattle had the acoustic of the Symphony Hall on his side.
这场演出中，拉特尔有交响乐大厅出色的音响效果做他的后盾。

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）；
例句
He said the president had the full backing of his government to negotiate a deal...
他说政府将全力支持总统通过谈判达成协议。
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
This only gave them opportunity to squeeze profits.
这只能为他们提供机会榨取利润。
His speech ended on a note of resolution.
他演讲结束时语气很坚决。
The carpenters pitched the roof steeply.
木匠把屋顶造得过于陡斜。
It’s discouraging that so many students have failed.
那么多学生考不及格,真令人泄气。
Many people contributed generously to the appeal.
许多人对这一呼吁慷慨解囊。
She repressed her desire to mention his name.
她压制住自己没有提他的名字。
The purse was picked up by a passer.
钱包被一个过路人捡到了。
Put your name in brackets at the top of each page.
把你的名字填在每页上端的括弧内。
theorise about a problem
就某问题进行推测
She replied in but a feeble voice.
她仅能以微弱的声音回答。