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单词
grass-roots deposit
释义
grass-roots deposit
grass-roots deposit
[
′gras ‚rüts di′päz·ət
]
(mining engineering)
A deposit that is discovered in surface croppings, is easily exploited, and can pay for its own development while in progress.
随便看
rwll
rwlo
rwlr
rwls
rwlt
rwlw
r/wm
rwm
rwma
rwmac
rwmb
rwmc
rwmd
rwme
rwmf
rwmg
rwmic
rwmis
rwml
rwmn
rwmo
rwmp
rwmr
socializes
socializing
英语词典包含2567994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。
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更新时间:2026/10/20 14:19:08