单词	tachyon
释义	tachyon noun tachy·​on ˈta-kē-ˌän  : a hypothetical particle held to travel faster than light Example Sentences Recent Examples on the Web This predicts that every particle has a superpartner and, by an extraordinary coincidence, the same condition actually eliminates the tachyon. Lorenzo Bianchi, Newsweek, 19 Mar. 2018 Word History Etymology tachy- + -on entry 2 First Known Use 1967, in the meaning defined above
随便看	scyphi scyphi- scyphistoma scyphistomae scyphistomas scypho- Scyphomedusae scyphopolyp scyphose scyphozoae scyphozoan scyphozoans scyphozoas scyphula scyphulae scyphuli scyphulus scyphus scyt- scytale scytales Scyth scythe scythed scytheless

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。