prior to片語KK [ˋpraɪɚ tu] /ˈpɹaɪɚ tu/發音片語1在…之前、先於正式All documents must be submitted prior to the deadline.所有文件必須在截止日期之前提交。2早於、在…前夕正式She worked as a nurse prior to joining the company.她在加入這家公司之前是一名護士。