名词
中文翻译：电池灯
同义词：
['battery light', 'battery lantern']
例句：
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1. The batterylamp was the only source of light inthe dark room.
电池灯是黑暗房间的唯一光源。
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2. The battery lamp provided enough lightfor us to work on our project.
电池灯为我们的项目提供了足够的光线。
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3. The batterylamp flickered and went out during thestorm.
电池灯在暴风雨中闪烁不定，然后熄灭了。