noun which may take the genitive case particle 'no', noun, noun or participle which takes 'suru'
alternating; in turn; reciprocal
Describes two or more things taking turns or occurring in alternation. Most commonly used adverbially as 交互に.
See also: 交互に
二人は交互に歌を歌った。
The two sang songs in turn.
赤と青のランプが交互に点滅している。
Red and blue lamps are flashing alternately.