“grader”概念、定义、翻译-科学时代

单词	grader
释义	水利水电词汇手册 grader 平地机，平土机；分选机
随便看	gosling gosling plague go-slow Gospel Gospel gospel Gospel According to Mark Gospel music Gospel of Peter Gospel of the Birth of Mary Gospel quartet Gospel side Gosplan gossamer gossamer beauty gossampinus malabarica gosseletite Gossett Gossett--William Sealy gossip gossip chain gossip chain gossip column gossip column gossip column

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。

grader