英语词汇active regions是什么意思，active regions的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	active regions
释义	active regions　【机】活泼区域, 活性中心, 活泼中心(反应)
随便看	book loss book lover book mark book mending book message book mold book name book of abstract book of account book of account book of accounts book of accounts book of births Book of Books book of books book of causes book of changes book of chronological entry Book of Common Prayer book of common prayer book of criminal laws book of daniel book of esther book of esther book of estimates

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。