

O professor mostrou um gráfico no quadro.
Tens de fazer um gráfico para o trabalho de Matemática.
Estes gráficos não são fáceis de perceber.
"o gráfico" is in the lesson "School" (Level 10), along with 13 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.