

A minha filha quer ser cientista.
Esse cientista trabalha num laboratório em Coimbra.
Conheces algum cientista português famoso?
"o cientista" is in the lesson "Career" (Level 16), along with 17 other useful words. LinDuo has 180 topic lessons like this one, 2,380 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.