英语词汇“aston dark space”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	aston dark space
释义	as·ton dark space \ˈastən-\ noun Usage: usually capitalized A Etymology: after Francis W. Aston died 1945 English chemist and physicist : a nonluminous layer between the cathode surface and the cathode glow in a vacuum tube
随便看	juvenile insurance juvenile officer juvenile-onset diabetes juvenilia juvenility juvenilization juvenilize juvia juxta- tangent arc tangent-cut tangent galvanometer tangential tangential tangential creep tangential force tangentially tangential motion tangential stress tangent line tangently tangent plane tangents tangent-saw tangent screw

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