英语词汇“christian johann”的翻译、意思、用法、释义-英汉汉英词典

单词	christian johann
释义	英汉大☞Doppler
随便看	polar coordinate--system polar coordinate type potentiometer polar coordinatograph polar corona polar corpuscle polar covalent bond polar covalent compound polar crane in reactor building polar crystal polar current polar curve polar cyclone polar cyclonic belt polar day polar decomposition polar desert polar developable polar diagram polar dial polar diameter polar dielectric polar dielectrics polar direct current system polar disk polar distance