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单词
time and motion study
释义
time and motion study
【经济学】时间与动作效率的研究;时间研究[亦作 time study,motion study]
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jigging
jigging conveyor
jiggings
jiggish
jiggle
jiggled
jiggler
jigglers
jiggles
jigglier
jiggliest
jiggling
jigglings
jiggly
jig grinder
jiggy
jigjig
jiglike
jigotai
jigs
jigsaw
jigsawed
jigsawed或jigsawn
jigsawing
jigsaw puzzle
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更新时间:2026/8/23 19:02:27