“machine wall”的概念、定义、翻译、参考文献-科学参考

单词	machine wall
释义	machine wall [mǝ`shēn ´wȯl] ^{MINING ENGINEERING} In a coal mine, the face at which the mining machine is working.
随便看	leaf gap leafhopper leaflet leaflet projectile leaf miner leaf mold leaf mottle leaf-nosed leaf of Descartes leaf primordium leaf roll leaf rot leaf rust leaf scald leaf scar leaf scorch leaf sight leaf spot leaf spring leaf stripe leaf trace league leak leakage leakage coefficient

科学参考收录了103327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。