rotorKK [ˋrotɚ] /ˈɹoʊtɚ/發音名詞1旋翼、螺旋槳The helicopter's rotor began to spin as we boarded.我們上機時,直升機的旋翼開始轉動。2轉子A worn rotor can cause the electric motor to overheat.轉子磨損可能導致這具電動馬達過熱。3碟盤、煞車碟盤美式The mechanic said the front rotors were badly warped.技師說前輪的煞車碟盤嚴重變形。4分電盤轉子He replaced the rotor and the old engine started right away.他換掉分電盤轉子後,這具舊引擎馬上就發動了。