“steel engraver”的概念、定义、翻译、参考文献-科学参考

单词	steel engraver
释义	steel engraver 钢版雕刻机
随便看	non-fertile material nonfibrillated fiber non-fibrous grease nonfilarial chylocele nonfilarial chylocele of tunica vaginalis nonfile-structure device non-filterable non-financial business nonfinancial corporation nonfinancial incentive nonfinancial intangible assets nonfines concrete non-finite state model non-fireable non-fireproof non-fireproof construction non-firm offer non-firm power non-fiscal policy nonfission capture nonfixed block system nonfixed wholesale nonflame nonflame atomic absorption nonflame blasting

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