请输入您要查询的英文单词:

 

单词 hopperings
释义 hopperings, n. pl.|ˈhɒpərɪŋz|
[f. hopper1 + -ing1.]
Gravel retained in the hopper in gold- or diamond-washing.
1893Westm. Gaz. 29 Apr. 7/3 The yield of diamonds from the hopperings is 6½ carats per 100 loads.1898Daily News 27 Jan. 9/5 Washed 197 loads from the mine, 3,725 loads lumps and hopperings producing 126 carats.
随便看

 

英语词典包含277258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:2024/12/22 15:26:35