Minimal cover
[计] 最小覆盖
🧩 词语组成解析
🗣️ 情景例句
He took French leave.
他不辞而别。
On a crowded train, one comes in contact with many people.
在拥挤的火车里面，会和许多人接触。
Because it's winter now. The weather here is very cold in winter, isn't it?
因为现在是冬天。这儿的冬天天气非常冷，对吗？