| 单词 | time-motion study |
| 释义 | time-motion study (once / 2954828 pages) n WORD FAMILY time-motion study n an analysis of a specific job in an effort to find the most efficient method in terms of time and effort Syn|Hyper motion study, time and motion study, time study, time-and-motion study, work study examination, scrutiny the act of examining something closely (as for mistakes) |
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