英语词汇“mulch cover mulch-covering”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	mulch cover mulch-covering
释义	mulch cover mulch-covering 落叶层
随便看	electron beam pumped semicon ductor laser electron-beam pumped semiconductor laser electron beam pumped semiconductor laser electron-beam pumped semiconductor laser tube electron-beam pumping electron beam pumping electron beam pumping semiconductor laser electron-beam recorder electron beam recorder electron beam recording electron-beam recording electron beam recording system electron beam refining electron-beam refining electron-beam regulator electron beam remelting electron beam resist electron-beam resist electron beams electron-beams electron beam scanned dynamic scattering display electron-beam scanner electron beam scanner electron beam scanning electron-beam scanning system 侃4 侃侃而言侃侃而谈侃侃訚訚侃侃谔谔侄侄4 侅來侇カタホウカタホトリカタボウカタボウエキカタマエカタマリカタマルカタミカタミカタミ