rock-boring
adjective
That bores into rock; used for boring into rock.
noun
The action or process of boring into rock.
Origin
Mid 19th century; earliest use found in Journal of the Franklin Institute.
| 单词 | rock-boring |
| 释义 | rock-boringadjective That bores into rock; used for boring into rock. noun The action or process of boring into rock. Origin |
| 随便看 |
英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。