trend
thought
⇒ 他思潮起伏,久久不能入睡。
His head was full of restless thoughts, and for a long time he could not sleep.
英语词典包含298861条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。