{"忐上忑下":"1.谓心神不定，恐惧不安。","忐忑":"心情不安定忐忑不安｜心神忐忑。","忐忑不安":"1.心神不安定。形容胆怯，对事情没有把握。","忐忑不定":"1.同\"忐忑不安\"。","忐忐忑忑":"心神不安，胆怯。同忑忑忐忐”。"}