“adverse grade for safety”概念、定义、翻译-科学时代

单词	adverse grade for safety
释义	市政工程词汇手册 adverse grade for safety 反坡安全线，安全反向坡
随便看	legal weight legal weight limit legal welfare legal welfare expenses legal writing legal wrong legatee legatee legatee legatee legatee legation legation legatissimo legato legator legator legator legatum legatura legazpia leg drill leg eczema legend legend

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。

adverse grade for safety