Underrefining
精炼不 足, 欠精炼
🗣️ 情景例句
It's an album of pictures of the United States:
是关于美国的
I think she works much too hard.
我认为她未免太过辛劳了。
He always took off his shoes and threw them on the floor.
他总是脱下鞋子，把它们丢在地板上。