редуващ се angolul

alternate▼(being or succeeding by turns)
adjective
[UK: ɔːl.ˈtɜː.nət] [US: ˈɒl.tər.nət]

alternating▼(such that it alternates)
adjective
[UK: ˈɔːl.tɜː.neɪt.ɪŋ] [US: ˈɒl.tər.ˌnet.ɪŋ]