“收费天棚”的概念、定义、翻译、参考文献-科学参考

单词	收费天棚
释义	收费天棚 Encyclopedia 工学收费站释 tolling ceiling收费天棚建于收费岛上方的对收费作业人员进行保护和具标志功能的建筑物。
随便看	umbral umbral algebra umbral calculus umbral dot umbral eclipse umbral flash umbral index umbral notation umbral operator umbral shift umbrella umbrella anchor winch umbrella clause umbrella effect umbrella fern umbrella fern family umbrella ferns umbrella graph umbrella hydro-generator umbrella pine family umbrella sampling umbrella species Umbrians umbric epipedon Umbriel

科学参考收录了854744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。