“管道保险”概念、定义、翻译-科学时代

单词	管道保险
释义	保险词汇手册管道保险 pipeline insurance；tunnel insurance
随便看	cranch squid crane crane Crane crane crane crane crane crane craneage crane-down crane flower crane hoist crane-knee arthritis crane lorry crane mounted on railway wheels crane's-bill crane shot crane shot crane's knee phlegm crane-up cranial cranial angle cranial anlage cranial capacity

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。