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- Item Portable battery pack for Digital Camera 电池名称:便携式数码相机外置电池
- Design of portable battery internal resistance tester 便携式蓄电池内阻测试仪的研制
- Development of an intelligent portable battery charger 一种便携式智能充电器的设计
- Study on Automatic Portable Battery Power Inverter Supply on Agricultural Vehicle 农用车载蓄电池自动充电电源的研究
- Bob tuned in his portable radio to a record show. 鲍伯收听手提收音机的唱片广播。
- The calculator needs a new battery. 计算器需换新电池。
- Completely portable and very light weight. 便携式的,而且重量很轻。
- The mechanic checked out the car battery. 汽车修理工检验了汽车里的电池。
- Does your car battery charged easily? 你那辆汽车的蓄电池容易充电吗?
- They are electrifying the battery. 他们正给电池充电。
- Portable telephones are very popular nowadays. 现今,移动电话非常普及。
- He found that little TV extremely portable. 他觉得那台小小的电视机携带极其方便。
- The battery is on test at the moment. 此刻正在对这种电池进行测试。
- I bought my son a portable typewriter. 我给儿子买了一台手提式打字机。
- The document had been typed on a small portable. 这份文件是用便携式打字机打的。
- If the battery is dead, the motor won't turn over. 电池要是用完了,马达就转不起来了。
- The new portable computers are going like hot cakes. 新的便携式计算机卖得很快。
- My car battery has run down; it needs recharging. 我的汽车电池没电了,需要充电。
- The battery needs to be charged. 这电池需要充电了。
- A battery of facts bore him out. 一连串事实证明他是对的。