She chose to be backed by a classy trio of acoustic guitar, bass and congas.(她选择了用原声吉他、低音吉他和康茄鼓组成的经典三重奏组合为自己伴奏。)
That brings me to another variable we need to consider, the acoustic characteristics of the building materials as well as the wall and floor coverings.(那让我想起另一个我们需要考虑的因素，建筑材料的声学特性，以及墙壁和地板的覆盖物。)
He plays an acoustic, a 12-string acoustic, and electric guitar and probably many more.(他弹奏了一把12弦的原声吉他和一把电吉他，或许还有很多其他乐器。)
Acoustic was not enough; the music needed machines.(不插电的乐声是不够的；音乐需要机器。)
In our case, we have found the true acoustic echo beacon.(在我们的例子中，我们找到了真正的声学回声信标。)
The cloaking technology also may affect nonlinear acoustic phenomena.(该隐声技术也能影响非线性的声音现象。)
I think the acoustic world out there is just waiting for us.(在我看来，整个声音世界正等着我们去了解。)
Do you remember when everyone went unplugged and acoustic?(你还记得那时乐队都不使用电声而是用原声演奏吗？)
Actually, they're the acoustic modes of the crystal.(这就是晶体中的声学模。)
So, the echoes from a tree are going to a mass of chaotic acoustic reflections, not like the echo from a moth.(所以，树的回声会是一团混乱的声波反射，而不像飞蛾的回声那样。)
