1. 少数;几个
You use a few to indicate that you are talking about a small number of people or things. You can also say a very few .
e.g. I gave a dinner party for a few close friends...
我为几个密友办了晚宴。
e.g. We had a few drinks afterwards...
后来我们喝了几杯。
2. (用于形容词和限定词后)几个，少数的
You use few after adjectives and determiners to indicate that you are talking about a small number of things or people.
e.g. The past few weeks of her life had been the most pleasant she could remember...
过去几周是她记忆中平生最愉快的日子。
e.g. The leaders are expected to fly to Mecca in the next few days to seal the agreement.
领导人将在接下来的几天中飞往麦加签署协议。
3. (前面可用 so，too，very 修饰)极少的,几乎没有
You use few to indicate that you are talking about a small number of people or things. You can use 'so', 'too', and 'very' in front of few .
e.g. She had few friends, and was generally not very happy...
她几乎没什么朋友，总的来说不怎么开心。
e.g. Few members planned to vote for him...
几乎没什么成员打算投他的票。
4. (尤指享有某种机遇等的)少数派，少数
The few means a small set of people considered as separate from the majority, especially because they share a particular opportunity or quality that the others do not have.
e.g. This should not be an experience for the few.
这不应是少数几个人的经历。
e.g. ...a system built on academic excellence for the few.
建立在面向少数人的精英教育上的体制