英语词汇“king post derrick”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	king post derrick
释义	king post derrick主梁起重杆,主梁起重机架
随便看	electronbeam electron dosimetry electron beam electron beam recorder image correction electron-beam indicator tube electron energy band electron capture gas-liquid chromatography Electron Currency electron-beam recording electron beam induced conductivity electron beam pumping, EBP electron-dot formula electronbeam accelerator electron-dot notation electron-beam-induced conductivity electron beam accelerator electron-baem spot electromyographic scanning electron dot structure electronically controlled truck electron-beam accelerator electron-dot symbol electron beam inertial system electron energy loss spectroscopy, ELS electron emitter discharge tube