Underrefining
精炼不 足, 欠精炼
🗣️ 情景例句
I have the strangest feeling we've met before.
我有种奇怪的感觉我们以前见过面。
It's none of my business,but I think you ought to work harder.
它是不关我的事，但是我认为你应该努力工作。
The order was in good shape when it left out factory.
货离开工厂时都是完好无缺的啊。