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	become selective become self-employed become self-Governing become self-reliant become self-sufficient become self-supporting becomes eligible becomes embedded becomes emotional becomes empty become senile becomes enjoyable becomes enraged becomes enriched become sensitised become sensitive become sensitized becomes entitled become separated becomes equal to becomes equivalent become serious becomes especially important becomes especially relevant becomes essential

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 —