成语名称:排沙简金:obtain gold by washing it from sand and gravel(choose the best among a host of things)英语: obtain gold by washi...
排沙简金 词语解释排沙简金[ pái shā jiǎn jīn ]⒈ 犹言沙里淘金。比喻从大量东西中挑选精华。引证解释⒈ 犹言沙里淘金。比喻从大量东西中挑选精华。引南朝 宋 刘义庆 《世说新语·文学》:“孙兴公 云...