nub

名词

1. 1

   要点、核心、重点常与 the 连用

   The nub of the problem is that nobody wants to pay for it.

   问题的核心在于没有人愿意出这笔钱。

2. 2

   小突起、小疙瘩、结节

   She felt a small nub on the surface of the wooden table.

   她摸到木桌表面有一个小突起。

3. 3

   小块、残段

   He wrote the address with a nub of pencil he found in the drawer.

   他用抽屉里找到的一小截铅笔写下地址。