All of the sounds are produced by the strings on the instrument and how the bow is pulled across the instrument.

所有声音都是靠乐器上的弦和琴弓在乐器上来回滑动发声的。

youdao

Instrument testing, usually by polarizing instrument to test the structure of its crystals, through the refractometer to test its refractive index.

仪器测试，通常是通过偏光仪来测试它的结构晶体，通过折射仪来测试它的折射率。

youdao

The instrument being made by the workers is a new type of measuring instrument.

工人们正在制造的这台仪器是一台新型的测量仪。

youdao

One well known work by the French painter Jean Antoine Watteau shows a man in a garden playing a musical instrument.

VOA: special.2010.08.04

All of the sounds are produced by the strings on the instrument and how the bow is pulled across the instrument.

所有声音都是靠乐器上的弦产生的,琴弓在乐器上来回滑动发声

耶鲁公开课 - 聆听音乐课程节选

So even though it's invisible, you can destroy it by destroying the musical instrument on which it depends.

所以即使它是无形的,你可以通过毁掉它所依靠的乐器,来毁灭它。

耶鲁公开课 - 死亡课程节选

It is the instrument by which all the primaries of experience are made manifest.

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His mother saved money to buy the instrument by working as a seamstress.

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He was introduced to the instrument by Armin Kelly, one of the major classical guitar dealers in the country.

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