nub的翻译，读音

近义词

n. maincorenodeheartkernel

同根词

例句

That some sounds lead to sadness and others to joy is the nub of all three hypotheses. 有些音乐让人悲伤有些让人快乐是所有三个假设中的要点。

Here we reach the nub of realism and its chief stumbling-point for prevailing opinion: its assertion of the innate defects of human beings. 现在，我们点到了现实主义的要点，而对于这个观点的主要障碍是：关于人类天生缺陷的主张。

The spokes of the wheel diverge from the nub. 轮辐从轮毂向四周分出. 。

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. 。

We automatically throw the little nub of plastic upward. 接着，我们就自然而然地把那小小的按钮向上一摁。