Polish ⇄ Arabic Basque Bulgarian Catalan Chinese Croatian Czech Danish Dutch English Estonian Finnish French German Greek Hungarian Irish Italian Latvian Lithuanian Maltese Norwegian Bokmål Portuguese Romanian Russian Serbian Slovak Slovene Spanish Swedish Turkish Ukrainian

tlenek dwuskładnikowy związek chemiczny prawie wszystkich pierwiastków z tlenem m
environ.	ossidu

tlenek: 12 phrases in 5 subjects

Chemistry	3
Earth sciences	1
Environment	6
Food industry	1
Health care	1