not enough

英 [nɒt ɪˈnʌf]

美 [nɑːt ɪˈnʌf]

资金不足；存款不足（退票用语）;缩写词为NE

例句

The novel contains too much dialogue and not enough narrative. 

这部小说对话过多，而叙述不足。

A simple error of judgement meant that there was not enough food to go around.

一个简单的判断错误就意味着食物不够每人一份。

There's not enough people willing to take the risk 

没有足够的人愿意冒这个险。