instrument

• The king signed the instrument of abdication .
  国王签署了逊位的文告。
• The instrument must be carefully leveled .
  必须将仪器小心地调到水平。
• This instrument demands stringent specification .
  这台设备要求高标准。
• They chanced to have their instruments with them ..
  他们正巧带有仪器。
• They happened to have their instruments with them ..
  他们正巧带有仪器。
• Language is an instrument for communication .
  语言是交际的工具。
• High temperature instruments use photodiodes .
  高温测量仪器用光电二极管。
• This precision instrument is worth 10,000 yuan .
  这台精密仪器价值一万元。
• We humans are merely the instruments of fate .
  我们人类只不过是天命的工具。
• This instrument unit is cylindrical .
  这个仪器舱是个圆柱体。