英语词汇“up to a year”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	up to a year
释义	up to a year 基本例句多达一年 It then took up to 7 a year for the piglet cells to mature and start producing full quantities of insulin.这些小猪细胞此后需要多达一年的时间发育成熟，并开始产生足量的胰岛素。
随便看	butanol and octanol butanolate butanol bacteria butanol column butanol concentration tower butanol extractable iodine butanol-extractable iodine butanol extracting iodine butanol extracting iodine assay butanol extracting radlo-iodine test butanol fermentation butanol-gasoline blend butanolide butanolidine isopimarate butanol insoluble iodine butanol-octanol butanol oil butanolone butanol precipitation butanols butanol tolerance butanone butanone acid butanone dewaxing butanone diacid