| 释义 |
done or happening whenever somebody asks一经要求- Feed the baby on demand.宝宝需要时再喂食。
- The service allows you to watch video on demand.该服务允许您按需观看视频。
- Campaigners insist that abortion should be available on demand.活动人士坚持认为人工流产应该有求必应。
see also on-demand See also demand |