gearing

相關對話：

1. The company's gearing up for the big export drive.
   公司正為大規模出口作好準備。
2. Careless use of the clutch may damage the gears.
   離合器使用不慎可能損壞傳動裝置。
3. A gearing mechanism of a motor vehicle engine that reduces the power output required to maintain driving speed in a specific range by lowering the gear ratio.
   (汽車的)超速檔機動車輛的一種齒輪裝置，通過降低齒輪比率來減少為將車速保持在一定範圍內而需要的輸出力
4. The gearing of this machine is unusual.
   這機器的齒輪裝置很特別。

英文解釋：

名詞 gearing:

1. wheelwork consisting of a connected set of rotating gears by which force is transmitted or motion or torque is changed
   同義詞：gear, geartrain, power train, train

動詞 gear:

1. set the level or character of
   同義詞：gear, pitch