I'm worried about the exams.我对考试很担心。
His parents were worried about his progress.他的父母对他的进步情况感到担忧。
英语词组固定搭配大全包含52743条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。