英语词汇“ecosphere”的读音、翻译、释义、用法及例句-家教网

词汇	ecosphere
类别	英汉汉英翻译词典
释义	ecosphereecosphere[ˈi:kəuˌsfiə]n.1.■生态层; 生物大气层, 生态圈(海拔12, 000英尺以下的空间, 在其间人类可不借助氧气面罩等而自由呼吸)
随便看	welding schedule welding screen welding sequence welding set welding slag welding sleeves welding socket welding source welding spot welding station welding stick welding stress welding symbol welding torch pipe welding transformator welding tub welding wheel welding wire weld-in nozzle weld interval weld joint weld junction weld length weldless weld line

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