Radical:

meaning for :

  • - at a distance of
  • - distance
  • - to be apartdistance
  • - Classifiers: 个
  • - to be apart fromdisparity
  • - gapdistance apart
  • - separated by a given distancebefore the present
  • - (a long period) agozero distance
  • - face-to-face

luóxuánjiǎng螺旋桨
de
luó
xūyào需要
jiǎozhèng矫正

Check of propeller pitch is needed.