| 单词 | track system |
| 释义 | track systemor track·ing sys·tem[ trak-sis-tuhm or trak-ing sis-tuhm ] / ˈtræk ˌsɪs təm or ˈtræk ɪŋ ˌsɪs təm / noun Education.a system whereby students are separated into different groups or classes according to test scores or relative scholastic ability, as to assure that gifted students are not inhibited by slower learners. Also called tracking, ability grouping. Origin of track systemFirst recorded in 1955–60 Words nearby track systemtracks, track shoe, trackside, track spike, track suit, track system, track-train dynamics, trackwalker, trackway, tract, tractable Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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