you can't make a silk purse out of a sow's ear是什么意思_you can't make a silk purse out of a sow's ear怎么读_3325英语词典

you can't make a silk purse out of a sow's ear

基本释义

（谚）劣材难成器

you can't make a silk purse out of a sow's ear单词图解，单词释义场景配图

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