英语词汇“chemical abstracts service”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	chemical abstracts service
释义	Chemical Abstracts Service Chem·i·cal Ab·stracts Ser·vice (CAS) (kem'i-kăl ab'strakts sĕr'vis) This service assigns a unique CAS number to each chemical for identification and also provides a physical and chemical description of the chemical. AcronymsSeeCAS
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英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

Chemical Abstracts Service