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

bijoloġija tal-ilma ħelu
environ.	淡水生物学 对生活在含有较少含量溶解盐和矿物质的湖泊或河流中的生物进行的科学研究。