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	forest examiner forest expectation forest expectation value forest experimental station forest experimental-station forest experiments officer forest experiment station forest exploitation forest factor forest falcon Forest falling forestfarm forest farm forest farmer forest farmer associations Forest farm reform forest fatal shade forest fata shade forest faunal group forest felling quota forest felling right forest fertilization forest fight circulation forest finance forest financing pattern