“卵石渠道”概念、定义、翻译-科学时代

单词	卵石渠道
释义	水利水电词汇手册 cobble canal 卵石渠道
随便看	board inward dialling (BID) board inward dialling--board inward dialling (BID) board liner board lot board machine board man boardman board marker ink board meeting board meeting board member board mounted connector board of appeals board of arbitration board of arbitration Board of Censors Board of Censors board of commissioners board of conciliation board of conciliation board of control board of control Board of Cooperative Education Services board of directors board of directors

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。

cobble canal