“grading”概念、定义、翻译-科学时代

单词	grading
释义	水利水电词汇手册 grading 筛分；级配；土方修整，土方工程
随便看	adventive root adventure adventure adventure adventure adventure film adventure film adventure learning adventure learning adventure novel adventure playground adventurer Adventurers' Act adventure school adventure story writer adventure trip adventurism adventurism adverb adverbial adverbial clause adverbial phrase adverbial theory adverb particle ad verecundiam

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。

grading