power pack

例句 (10)

• I forgot my power pack, so my phone might die before I get home.我忘了带移动电源，所以我的手机可能在到家前就没电了。
• The professional camera comes with a high-capacity rechargeable power pack.这款专业相机配备了一个高容量的可充电电池组。
• Make sure to fully charge the portable power pack before our camping trip.在野营旅行之前，务必给便携式电源组充满电。
• The technician needs to replace the faulty power pack in the server room.技术人员需要更换机房里那个有故障的电源组件。
• This new power pack is compact enough to fit easily in your pocket.这款新型移动电源非常紧凑，可以轻松放入口袋。
• Engineers are developing a more efficient power pack for electric vehicles.工程师们正在为电动汽车研发更高效的动力电池组。
• Could I borrow your power pack? My laptop is almost out of battery.我能借用一下你的充电宝吗？我的笔记本电脑快没电了。
• The emergency lighting system is supported by a heavy-duty backup power pack.应急照明系统由一个重型备用电源组支撑。
• The instruction manual explains how to safely connect the external power pack.说明书解释了如何安全地连接外部电源组。
• He carried a spare power pack in his bag to ensure he stayed connected all day.他在包里带了一个备用移动电源，以确保整天都能保持联络。