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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。
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
an avowal of faith
信仰的表白
He was not always available to everyone.
并不是人人总能找到他。
The mother’s breath is aye sweet.
母亲的低语总是甜蜜的。
Are you aware that there is a difficulty?
你知道有困难吗?
She was a bachelor woman.
她是一个独立生活的未婚女子。
When would the search function become available.
何时搜索功能才能实现。
The availability of cheap long-term credit would help small business.
低利息的长期贷款对小型企业会有帮助。
If we can’t get any financial backing,we might as well forget the whole thing.
我们如果得不到财政支持,整件事就可能告吹。
babyish tears and petulance
孩子气的眼泪和撒娇
I've got a sore place in my back.
我背上有个地方痛。
an autocratic style of leadership
专制的领导作风
After a year in the hospital, he's back in circulation.
住了一年医院之后, 他又活跃起来了。
He likes sitting in the back of the class.
他一直喜欢坐在教室的后排。
Some birds flew away.
鸟儿飞走了。