Nub
n. 小块, 瘤, 结节, 要点
✅ 同义词
📖 牛津释义
nub
n[sing]
the ~ of sth central or essential point of a problem, matter, etc （问题、 事情等的）中心,要点
The nub of the problem is our poor export performance. 问题的关键是我们出口贸易方面太差.
🗣️ 情景例句
The weather during our holiday was perfect.
我们度假时天气好极了。
I'm cleaning the yard outside.
我在外面清理庭院。
She is going to set out from the French coast at five o'clock in the morning.
她打算早上5点钟从法国海岸出发。