“落水洞”概念、定义、翻译-科学时代

单词	落水洞
释义	水利水电词汇手册 ponor 落水洞
随便看	dry heat sterilization dry heat sterilization dry heat sterilization dry heat sterilization dry heat sterilizer dry hole dry hole dry-hole plug dry-hot wind dry ice dry ice dry ice dry ice dry ice shipment dry immersion drying drying drying drying drying drying agent drying agent drying agent drying agent drying apparatus

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。

ponor