“路旁沟渠”概念、定义、翻译-科学时代

单词	路旁沟渠
释义	农业词汇手册路旁沟渠 gutter
随便看	vertex dioptric power vertex focal length vertex formula vertex function vertex gate vertex headache vertex of a graph vertex of a lens surface vertex of a mirror vertex of degree n vertex of lens vertex of mirror vertex operator vertex-oriented grammar vertex positive wave vertex power vertex set vertex subgraph vertex tangent vertex top vertex transitive graph vertical vertical vertical vertical

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。