圆满结束;圆满完成
round sth off (with sth)
圆满结束;圆满完成
to finish an activity or complete sth in a good or suitable way
She rounded off the tour with a concert at Carnegie Hall.她在卡内基音乐厅举行一场音乐会,以此圆满结束了她的巡回演出。
round sth off (with sth)
去除…的棱角;使…的边缘光滑
to take the sharp or rough edges off sth
You can round off the corners with sandpaper.你可以用砂纸把棱角打磨光滑。
释义来自《牛津高阶英汉双解词典》第 9 版