| 释义 |
披沙拣[简]金 [- shā jiǎn jīn]obtain gold by washing it from sand and gravel; extract sth. of worth from a miscellany; extract sth. valuable from a conglomerate mass; pan gravel for gold; select from a mixture of fine and coarse [of good and bad]; sift sand for gold; sort out the fine gold from the sand — to extract the essentials from a mass of material; spread out the sand and choose gold; wash gold from gravel or from gold — to bearing sand |