אנגלית ⇄ יפנית +

exp pretending not to recognize | exp
כלל.	素知らぬ振り; 素知らぬふり
n pretending not to recognize | n
כלל.	素知らぬ顔 (recognise); そ知らぬ顔 (recognise)
n vs pretending not to recognize | n vs
כלל.	知らん顔 news1 nf02 (somebody)