英语词汇pre-exposure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	pre-exposure
释义	noun adjective pre-exposure /ˌpriːɪkˈspəʊʒə(r)/ noun previous or premature exposure to something 先前的接触, 过早的接触。 adjective occurring or existing before exposure, especially exposure to a disease or infection （尤指接触疾病或感染源之前）出现（或存在）前的： pre-exposure vaccination. 预防接种。
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英汉双解词典包含131075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。