Definition

Examples

• 这批滚珠的直径是五毫米。
  Zhè pī gǔn zhū de zhíjìng shì wǔ háomǐ.
  The diameter of this batch of steel balls is five millimeters.
• 我们需要更换轴承里的滚珠。
  Wǒmen xūyào gēnghuàn zhóuchéng lǐ de gǔn zhū.
  We need to replace the steel balls in the bearing.
• 这种机器用了很多精密滚珠。
  Zhè zhǒng jīqì yòng le hěnduō jīngmì gǔn zhū.
  This type of machine uses many precision steel balls.