“main bed”概念、定义、翻译-科学时代

单词	main bed
释义	海洋与水文词汇手册 main bed 主河床，主河槽
随便看	opening price opening rate opening remark opening rope openings opening sale opening sentence opening shock opening shot opening situation openings network opening speech opening speed opening statement opening stock opening tag opening time opening time opening time opening title opening up opening up by blind shaft opening up by inclined shafts opening up by vertical shafts opening up individually

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。