The books are lined up on a shelf above the desk.
All children must line up when the whistle goes.
We have a series of activities lined up to keep you entertained.
He lined the ball up and kicked it straight into the net.
Hold a pen in front of you and line up its tip with some distant object.
Her colleagues are lining up to demand her resignation.
英语词典包含67175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。