名词短语
中文翻译：充电
同义词：
['boost', 'rise', 'ascend', 'surge', 'climb例句：1. The battery is charging up as we wait for the car to start.（随着我们等待汽车启动，电池正在充电。）']
例句：
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1. The battery is charging up as we wait for the car to start.
随着我们等待汽车启动，电池正在充电。
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2.The stock price has been rising since the announcement of the new product.
自从宣布了新产品后，股价一直在上涨。
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3. The temperature is ascending as the sun sets.
随着太阳西下，气温正逐渐升高。