standbyKK [ˋstændˋbaɪ] /ˈstændˈbaɪ/发音名词1待命、待命状态常用于 on standbyTwo ambulances were kept on standby during the whole event.活动全程都有两辆救护车待命。2备用品、常备品Canned tomatoes are a useful standby for quick dinners.番茄罐头是赶时间做晚餐时很好用的常备品。3可靠的人、得力助手She has been our standby whenever the office gets busy.每次办公室忙起来,她都是我们最可靠的人。4候补机位、候补We flew standby and finally got seats on the last plane.我们用候补机位,最后搭上了最后一班飞机。形容词1备用的The hospital switched to its standby generator during the blackout.停电期间医院改用备用发电机。2待命的、随时候传的A standby crew is available in case of delays.有一组待命人员,以因应误点状况。3候补的Standby tickets are much cheaper but not guaranteed.候补机票便宜许多,但不保证有位子。4待机的Leaving the TV in standby mode still wastes electricity.电视留在待机模式还是会浪费电。用这个字练口说→相关片语stand by