英语词汇“preparatory period”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	preparatory period
释义	preparatory period 基本例句预备期 After being examined for a probationary period of one year, he finally became an official member of the Communist Party.经过一年的预备期考察，他终于被批准转正了！
随便看	radionuclidic purity radionuclied angiocardiography radionuclieorenogram radionuclinde bone imaging radionuelide Radionuelide bone imaging Radionuelide imaging Radionuelide scintigraphy Radionuelide ventrieulography radionulide imaging radionym radio observation radio observation of solar eclipse radio observations radio observatory radio observer radio occultation radio occultation technique radio occultation technology radio oceanography radio-octivity method of liquid measurement radio office radio office log book radio officer radio office room