常見例句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)，把金鑛沙放在淺磐裡用水淘洗，較重的金顆粒落在磐底，較輕的顆料就被沖走。 返回 pan off