“山区--山岭区”概念、定义、翻译-科学时代

单词	山区--山岭区
释义	市政工程词汇手册 mountainous terrain 山岭区，山区
随便看	centre-island centre island centre lane centre lane centreless grinding centreline centre line centre line centre line centre line centreline centre line of road centre line radius centreline shrinkage centre line survey centre-local relations centre moment centre note centre of a circle centre of a circle centre of affinity centre of a fuzzy set centre of a group centre of a Lie algebra centre of an algebra

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。

mountainous terrain