小测验：选择正确的单词
nub [nʌb]
基本释义
词形变化
参考例句
- That's the nub of it.
关键就在这里。 - 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.
英英解释
- a small lump or protuberance
[同]
nub, nubble - a small piece
[同]
nub, stub
[例]
- a nub of coal
- a stub of a pencil
show all ... (
3
)
- the choicest or most essential or most vital part of some idea or experience
[同]
core, essence, gist, heart, heart and soul, inwardness, kernel, center, marrow, meat, nitty-gritty, nub, pith, substance, sum
[例]
- the gist of the prosecutor's argument
- the heart and soul of the Republican Party
- the nub of the story
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