英语词汇“labor safety and health statistics”的翻译、意思、用法、释义-英汉汉英词典

单词	labor safety and health statistics
释义	labor safety and health statistics劳工安全卫生统计labor safety and health statistics勞工安全衛生統計統計學名詞
随便看	operating information system operating instruction operating instruction manual operating instructions operating irregularity operating joule integral operating key operating kilometer operating knob operating knowledge operating lamp operating language operating latitude operating lease operating leases operating leasing operating ledger operating lever operating leverage operating lever articulation operating license operating license{=ol} operating life operating life times of operating life times of--led