prettily

prettily
/ˈprɪtɪlɪ; `prɪtɪlɪ/ adv
in a pretty or charming way 漂亮地; 可爱地; 精致地; 迷人地
    She decorated the room very prettily. 她把房间装饰得漂亮极了.
    She smiled prettily as she accepted the flowers. 她在接受鲜花时, 笑得真迷人.

牛津英汉双解词典