单词 electronic 释义 electronic adj[attrib 作定语] 1 (a) produced or operated by a flow of......

单词 electromagnetism 释义 electromagnetism n [U]. 　 英汉双解词典包含38652条英汉词条，基本......

单词 electronic mailbox 释义 electronic mailbox device for receiving and storing electroni......

单词 otas 释义 † otasobs. f. octaves: see octave 1 a.c1450St. Cuthbert (Surtees) 7862 Sak......

单词 otavite 释义 otavite Min.|tvat|[ad. G. otavit (O. Schneider 1906, in Centralbl. f. Mi......

单词 electromagnet 释义 electromagnet n (physics 物) piece of soft metal that becomes magn......