英语词汇“track system”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	track system
释义	Word Frequency track system (træk ˈsɪstəm) noun education, US the practice of placing students into different classes within a school according to test scores or relative academic ability, to assure that gifted students are not inhibited by slower learners
随便看	celestial globe celestial guidance celestial horizon celestial latitude celestial longitude celestially celestial mechanics celestial navigation celestial pole celestial sphere celestine celestite celiac celiac celibacy celibatarian celibate celibatic Celine cell cell cella cellae cellar cellarage

英语词典包含233703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。