dry battery 干电池
- Lois: I've been trying to phone my mother on my mobile, but it's dead, the battery's run dry.
洛伊丝:我想用行动电话跟母亲通话,但电话完全没反应,电池没电了。 - And unlike conventional battery electrolytes, the Power Paper creation is environmentally safe and doesn't require a hard metal case typical in ordinary dry-cell batteries.
与常规电池的电解质不一样的是,纸张电池公司的产品环保安全,它也不需要常规干电池所用的那种坚硬的金属外壳。
dry battery[ noun ]
a voltaic battery consisting of two or more dry cells
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