啾 啾 jiu1
(onom.) wailing of child; chirp; kiss (Tw)

strokes 12
radical
口
口
strokes after radical 9
哈啾 哈啾 ha1 jiu1
achoo (phonetic particle for sneeze)

唧啾 唧啾 ji1 jiu1
(onom.) babble; twittering of birds

啁啾 啁啾 zhou1 jiu1
(bird) twitter; chirp