planetary gear train | ขบวนเฟืองแพลเนต [ยานยนต์ ๑๒ มี.ค. ๒๕๔๕] |
planetary gear | (n) an outer gear that revolves about a central sun gear of an epicyclic train, Syn. planet wheel, epicyclic gear, planet gear |
遊星歯車 | [ゆうせいはぐるま, yuuseihaguruma] (n) planetary gear; planetary wheel [Add to Longdo] |