| 例句 |
adjective unproductive land贫瘠的土地 an unproductive meeting事倍功半的会议 I've had a very unproductive day. 我这一天什么事都没干成。 I’ve spent yet another unproductive day. She returned from a rather unproductive trip to New York. The changes include cutting subsidies and shedding unproductive jobs. We had a series of unproductive meetings. |