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单词	stanine
释义	stanine noun sta·​nine ˈstā-ˌnīn  : any of the nine classes into which a set of normalized standard scores arranged according to rank in educational testing are divided, which include the bottom 4 percent and the top 4 percent of the scores in the first and ninth classes and the middle 20 percent in the fifth, and which have a standard deviation of 2 and a mean of 5 Word History Etymology standard (score) + nine First Known Use 1944, in the meaning defined above
随便看	sylvite sylvites sym sym- sym-allylene symar symars symbatic symbion symbionic symbions symbiont symbionticism symbionts symbiose symbioses symbiosis symbiote symbiotes symbiotic symbiotic saprophytism symbiotical symbiotically symbioticcer symbioticcest

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。