plane gear

 
  • 行星齒輪; 動針輪

plane gear的用法和樣例:

例句

  1. Planetary gear systems are also used in many automatic transmissions.
    行星齒輪組也同樣用於許多汽車變速器中。
  2. The bike chain drives a sun gear on the rear axle, which transmits power to planetary gears situated around it.
    自行車的鏈條會驅動後輪輪軸上的太陽齒輪,將動力傳送到四周的行星齒輪。
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