| 单词 | occupational safety and health administration | 
| 释义 | Occupational Safety and Health Administration in British English (ˌɒkjʊˈpeɪʃənəl ˈseɪftɪ ənd hɛlθ ədˌmɪnɪˈstreɪʃən) noun  government, US  a division of the United States Department of Labor that promotes health and safety in the workplace | 
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