单词	觭轮
释义	文馨英漢☞觭輪觭轮 jīlúna single wheel
随便看	collector barrier collector barrier capacitance collector base admittance collector base capacitance collector base cut off current collector base diode collector base junction collector beam lead collector body resistance collector bow collector breakdown voltage collector brush collector bulk resistance collector capacitance collector characteristic collector components and related quantities collector cone collector connection collector contact collector coupling collector cover collector cup collector--cup collector current collector cutoff