ZH TH VI EN DE ES IT FR ML
ZH-VI TH-VI EN-VI DE-VI ES-VI IT-VI FR-VI
phosphate


LessonViePicture


VieDeuNorthern Pronunciation


VieDeu



ExpertThemeDeuEngSubthemeLevel
+ + + + 103 Science Phosphat + phosphate + Physical sciences C
+ + + + 103 Public services, social and environmental issues Phosphat + phosphate + Environment C
+ + + + 103 Public services, social and environmental issues phosphatfrei + phosphate-free/containing phosphates + Environment C
SAIGONESE

CEFR




Glossika


3500ROMTopEngFrItEsPortVieDeu

Goethebuch Vietnamese
2000 Words

10000G



Oxford3000Ten
GLOSSIKA
OXFORD 32000 Eng/Deu/Vie