hold up 与 keep back的具体区别（在表阻止一意）
问题描述：
hold up 与 keep back的具体区别（在表阻止一意）
答
拿回与保持
答
Hold up 一般指*停止而造成耽误,就像例句里车子的行进被堵车*耽误(the car was held up by the traffic jam)或比如学生被老师叫住造成学生的耽误（The student was held up by the teacher)等等.而 Keep back ...