erst 基本解释
adv.以前，往昔的；
英英释义
erst[ 'ə:st ]
adv.at a previous time"her erstwhile writing"
同义词：onceformerlyat one timeerstwhile
erst 相关例句
权威例句
Murine intestinal intraepithelial lymphocytes. I. Relationship of a novel Thy-1−, Lyt-1−, Lyt-2+, granulated subpopulation to natu...ALGAL PRODUCTION OF DIMETHYL SULFIDE AND ITS ATMOSPHERIC ROLEInstrumental Variable Methods for System IdentificationDouble Layer and Electrode Kinetics.Electrogeneration and some properties of the superoxide ion in aqueous solutionsOn the behaviour of molecules of the quinoline group at the water-mercury interface ⋆ : Part I. Electrocapillary study of α-quinol...PCN63 META-ANALYTIC, TRIAL-LEVEL APPROACH TO VALIDATION OF PROGRESSION-FREE SURVIVAL AS A SURROGATE ENDPOINT IN ADVANCED BREAST CANCERThe Danish Cancer RegistryNORDCAN – a Nordic tool for cancer information, planning, quality control and researchSmall ncRNA transcriptome analysis from Aspergillus fumigatus suggests a novel mechanism for regulation of protein synthesis.
