请输入您要查询的英文单词:

 

单词 θ211946
释义
society > occupation and work > workplace > places where raw materials are extracted > mine > [noun] > hole containing blasting-charge (3)
blast hole1747

Mining a hole into which a charge of explosive is inserted.

shot1849

Mining. The charge of powder sufficient for a blast in a mine (esp. a coal-mine); also the bored hole into which the charge is put.

shot-hole1874

Mining. A hole bored in the rock in which to insert a blasting-charge.

随便看

 

英语词典包含1132095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。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/24 10:30:27