单词	biennial payment bond
释义	biennial payment bond 二年期给付债券
随便看	electron slimming machine electron sound speed electron sound velocity electron source electron-spark deposition electron spectrograph electron spectrometer electron spectrometers electron spectrometry electron spectroscope Electron Spectroscopic Chemical Analysis electron spectroscopy electron spectroscopy, ES electron spectroscopy for chemical analysis electron spectroscopy for chemical a-nalysis electron spectroscopy for chemical analysisesca electron spectroscopy of crystals electron spectrum electron spectrum analysis electron speed regulator Electrons-phonons mechanism electron spin electron spin density electron spin double resonance electron spin energy