“无条件音变”概念、定义、翻译-科学时代

单词	无条件音变
释义	语言学词汇手册 unconditional sound change 无条件音变
随便看	rail transport rail transport rail transport rail transport rail transportation rail transport document rail transporter rail-water rate rail-water terminal railway railway advice railway advice railway advice railway bill railway bill of lading railway bill of lading railway bill of lading (railway B/L) railway consignment note railway consignment note railway consignment note railway container railway container delivery receipt railway container flat car railway container freight station railway container handling charge

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。

unconditional sound change