英语词汇initial period of validity怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	initial period of validity
释义	period of validity — 有效期 validity period n — 有效期 n
随便看	trying to develop trying to diffuse trying to discuss trying to divide trying to draw trying to earn trying to educate trying to emulate trying to enforce trying to engage trying to ensure trying to escape trying to establish connection trying to evaluate trying to explain this trying to express trying to fault trying to figure trying to figure out trying to find trying to find a solution trying to fine-tune trying to flatter trying to fulfill trying to gain

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

period of validity —