短语词组短语LECTERN WORKTOP 移动架写字板;搬动架写字板Teacher lectern 老师讲桌Lectern Mic 鹅颈麦克The Oak Lectern 橡木的颂经台Up To The Lectern 到讲台上来Portable collapsible lectern 发明名称A large lectern 一张大讲桌 返回 lectern