sauerstoffarm означает в английский

deoxygenated▼◼◼◼adjective
[UK: diːˈɒksɪdʒˌeneɪtɪd] [US: diːˈɑːksɪdʒˌeneɪɾᵻd]

low in oxygen▼◼◼◻adjective
[UK: ləʊ ɪn ˈɒk.sɪ.dʒən] [US: ˈloʊ ɪn ˈɑːk.sə.dʒən]