基本解釋n.內(nèi)轉跡線同根派生 hypotrochoid相關詞英漢例句This engine utilizes the rotor round of epitrochoid and the outer rotor round of hypotrochoid the structure of combination, which does not need crankshaft, linkage and gas distribution agencies. 這種發(fā)動機是利用內(nèi)轉子圓外旋輪線和外轉子圓內(nèi)旋輪線相結合的結構,不需曲軸、連桿和配氣機構。hypotrochoid更多例句