常見例句雙語例句The planet gears are actually one set of gears joined together by a cage called the planed gear carrier or planet pinion carrier.行星齒輪實(shí)際上是稱爲(wèi)行星齒輪架或行星小齒輪架的保持架連接的一套齒輪裝置。 返回 planet pinion