imperfect packing是什么意思 imperfect packing怎么读
imperfect packing的用法和样例
- That's so much trouble to do that it's an imperfect market.
那是做它是一个有缺点的市场这麽多麻烦。 - Thus disequilibrium is a mark of waste, and imperfect efficiency of production.
因之，不均衡是浪费和生产效率有缺点的标志。
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