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fossicking的音標(biāo)：...

Fossicking for gold involves sifting through amounts of dirt for a few grammes of precious metal.淘金的過程,就是從大量泥土中過濾出區(qū)區(qū)幾克貴金屬....

v.淘金，翻尋，搜求( fossick的現(xiàn)在分詞 )...