“freight free”的概念、定义、翻译、参考文献-科学参考

单词	freight free
释义	freight free 免收运费免运费
随便看	vacuum assisted hydraulic brake system vacuum-assist pouring vacuumatic pressure gauge for ammonia vacuum augmenter vacuum automatic spark advance device vacuum automatic tissue processor vacuum back vacuum bag vacuum-bag molding vacuum-bag process vacuum-bag technique vacuum(-)baking vacuum balance vacuum baling vacuum balloon vacuum bearing vacuum behavior vacuum bell jar vacuum blast vacuum blasting vacuum blood collector vacuum blower vacuum blowing vacuum board machine vacuum bolometer

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。