osiągnięcie naukowe inglês:

1. scientific achievement

Inglês palavra "osiągnięcie naukowe"(scientific achievement) ocorre em conjuntos:

4: The major threats to the modern world
Challenges and achievements
chalengess and achievments
the Word in danger
Vision 3 unit 2

2. academic achievement

Inglês palavra "osiągnięcie naukowe"(academic achievement) ocorre em conjuntos:

angielski 24,8,30