“bocca”的概念、定义、翻译、参考文献-科学参考

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。

单词	bocca
释义	bocca 小锥体熔岩口喷火口
随便看	railway express and fast freight (运输) railway fare railway ferry railway flak railway freight Railway freight railway freight car oil railway grade crossing railway grand division railway grease railway haulage capacity railway howitzer railway injury railway inspection car railway integration mechanism railway interests railway journal (box) grease railway junction railway lamp fitting railway launching platform railway level-crossing railway lighting equipment railway load railway location railway logging