“无人看守的铁路道口”的概念、定义、翻译、参考文献-科学参考

单词	无人看守的铁路道口
释义	无人看守的铁路道口 unsupervised crossing
随便看	smuggling and sale of smuggled goods smuggling ring smut smut ball smut-free smut-fungi smut fungus smut-fungus smut of sugarcane smut spore Smyrna art squares Smz alloy snad-pine (Pinus clausa) snag snag(ging) snagging snagging equipment snagging grinder snagging wheel snag grinder snail snail countersink snail fever snail hook snail-like movement

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。