题目内容：

hold up 除了阻碍,举起,

优质解答

hold up1.举起,抬起；使升高：She held up her arm and wiped her tears off.她抬起手擦去了眼角的泪.She held up her hat to me,and I winked at her.她向我抬了抬她的帽子,我则向她眨了眨眼.2.展示；提出(作为榜样...