motion study
/ˈməʊʃn ˌstʌdi/noun
1A time-and-motion study.
2An artistic or photographic study of physical movement.
Origin
Early 20th century. From motion + study.
| 单词 | motion study |
| 释义 | motion study/ˈməʊʃn ˌstʌdi/noun 1A time-and-motion study. 2An artistic or photographic study of physical movement. Origin |
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