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

单词	SPIA
释义	SPIA　 =Solid Propellant Information Agency (Applied Physics Lab., John Hopkins Univ.)固体推进剂情报研究所(美霍普金斯大学物理试验所)
随便看	back dating back diagonal pass back diffusion back diode back discharge back dive back dividend back donating bonding back donation back door back door back door back door interference back door selling back down back down back down back draft back drop back drop back dump back duty back e.m.f cell back east back echo

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