同根派生 pan off相關(guān)詞英漢例句In gold panning,the mixture is swirled around in a shallow pan with water,the heavier gold particles settle to the bottom and the lighter particles are washed away.淘金時(shí)，把金礦沙放在淺盤(pán)里用水淘洗，較重的金顆粒落在盤(pán)底，較輕的顆料就被沖走。pan off更多例句