dicky bird
noun [ C ] UK child's word uk/ˈdɪk.i ˌbɜːd/ us/ˈdɪk.i ˌbɝːd/
小鸟
a small bird
Idiom
not a dicky birdidiom old-fashioned informal 根本不是，一点都没有
nothing at all
We haven't heard a dicky bird from (= spoken to or received a letter from) Riza recently. 最近我们完全没有丽扎的音信。