pre.pro.fes.sion.al
preprofessional的音标和读音:DJ音标发音: [ˌpri:prəˈfeʃənəl]KK音标发音: [ˌpriprəˈfɛʃənəl]
preprofessional的词性:adj.(形容词)
1. Preparatory to the practice of a profession or to its specialized field of study.预备:就职前的准备,或专业学习之前的准备