音

• For a string of specified length, tautness and density only certain note can be generated .
  一根确定长度、松紧和密度的弦只能发出某某音。
• It was not long before he spoke mandarin, with a trace of the soft soochow tones .
  没有多久，他就说上一口北京话，带有一些甜丝丝的苏州音。
• The crowds at the station were growing enormous, their greetings more vociferous .
  车站上的人群越聚越多，他们欢迎和问候的话音更加喧嚣了。
• Nim wanted to shout at the others, to argue and plead, but his voice wouldn't work .
  尼姆想对着这几个人叫喊，想抗辩，可是他发不出声音来。
• The tonic pitch is played as a drone that runs throughout the performance .
  主音音高作为一种低沉底音（低音调）奏出，在整个演奏中贯穿始终。
• The harsh intervals and shrill discords of barbaric music stirred him at times .
  有时候，这种蛮子音乐的狂暴音程和尖利的不协和音很能打动他。
• The nature of the wave motion in sound can be made clear by considering the tuning fork .
  对于音叉的考查可以使我们清楚地理解声波波动的本质。
• If a vibrating string is lightly touched at its midpoint, its pitch goes up an octave .
  如果在一根振动弦的中部轻轻一触，它就发出高八度的音。