基本解釋n.正齒輪同根派生 spurwheel相關(guān)詞英漢例句Syn. cog, cogwheel, pinion, toothed wheel, spurwheel, sprocket, ragwheel, 齒輪：齒牙：：螺桿：螺線（組成關(guān)系）spurwheel更多例句