professional这个词隐含着技艺和专长的意思。

The word 'professional' has connotations of skill and excellence.

《牛津词典》

这个探险队里有许多学有专长的专家。

There were many experts who had different expertise in the expedition.

youdao

它还是你一显互联网专业领域专长的地方。

It's also your place to demonstrate your expertise in your specialized field of interest.

youdao

And if so, ? who could decide this?

果真如此，由谁来决定每个人的专长？

耶鲁公开课 - 政治哲学导论课程节选