“fish ladder”概念、定义、翻译-科学时代

单词	fish ladder
释义	交通运输工程词汇手册 fish ladder 鱼梯
随便看	problem solving problem solving problem solving problem solving problem solving problem-solving method problem-solving research problem solving set problem-solving team problem-solving team problem space problem trend analysis proboscis proboscis proboscis cavity proboscis hook proboscis pore proboscis receptacle proboscis receptacle proboscis sheath proboscis sheath probosidea probucol procaine procaine

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。