英语词汇底壳是什么意思，底壳的用法、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	底壳
释义	DEFINITIVE EXAMPLES 权威例句〔sump〕The crankcase or oil reservoir of an internal-combustion engine.油底壳，油箱：内燃发动机的曲轴箱或罐美国传统
随便看	romanticize romanticize romanticize romanticized romanticized romanticized romanticizing romanticizing romanticizing romanticked romantics romantics romantism romanus romany Romany romany romany romany romanza romanzovite romatic romaunt Romberg station Romberg's disease

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