英语词汇tracking怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	tracking
释义	track·ing AHD[trăkʹĭng] D.J.[ˈtrækɪŋ]K.K.[ˈtrækɪŋ]n.（名词） The placing of students in any of several courses of study according to ability, achievement, or needs.按学生成绩分组：根据能力、成绩或需要将学生分成几个学习进程组
随便看	staple stapled stapler staplers staples stapling star cathecting cathects cathedra cathedral cathedral cathedral ceiling cathedrals cathedras cathepsin cathepsins Cather Catherine de Médicis Catherine I Catherine II Catherine of Aragon Catherine of Braganza Catherine of Siena catherine wheel

英汉双解词典包含166908条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。