“plumber's solder”概念、定义、翻译-科学时代

单词	plumber's solder
释义	矿业工程技术词汇手册 plumber's solder 管工用焊料
随便看	death annuity death annuity death benefit death benefit death benefit death benefit death benefit death benefit death benefit for parents death benefits death certificate death chair death claim death custom death custom death dance death dance death disc death duties death duty death duty death duty death duty death duty death function

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。