英语词汇“precursor”的翻译、意思、用法、释义-英汉双解词典

单词	precursor
释义	precursor UK [ˌpri:'kɜ:.sər] US [-'kɝ:.sɚ] slightly formal noun countable ■something which happened or existed before another thing, especially if it either developed into it or had an influence on it 先驱，先锋；先兆，前兆 •Sulphur dioxide is the main precursor of acid rain.二氧化硫是形成酸雨最重要的先决条件。 •Biological research has often been a precursor to medical breakthroughs.生物学研究往往是医学突破的先驱。
随便看	deforestation academia Hispanic epoch joiner matting fudge oblong pitch dark reflexive tinsel serve calabash stomach pump visitors' book contender deport houseman Eustachian tube kohl Micronesian gambol operational research ballpark pomp

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