coquettish voice; flirtatious voice
舞台裏から嬌声が聞こえてきた。
A coquettish voice could be heard from backstage.
嬌声を上げて彼の注意を引こうとした。
She raised a flirtatious voice trying to attract his attention.
宴席で嬌声が飛び交う華やかな場だった。
It was a glamorous occasion with coquettish voices flying about at the banquet.