Meaning of біосфе́ра | Babel Free
/[bʲiɔˈsfɛrɐ]/Визначення
biosphere
uncountable
Рівень CEFR
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.