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单词
tracking system
释义
WordReference Random House Unabridged Dictionary of American English © 2024
track
′
ing sys′tem,
[
Educ.
]
Education
See
track system.
1925–30
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slugfest
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sluggardliness
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slugging average
sluggish
sluggishly
sluggishness
sluglike
sluice
sluiced
sluicegate
sluicelike
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sluing
sluit
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更新时间:2025/7/24 7:25:47