动词
中文翻译：改变
同义词：
['alter', 'modify', 'alter', 'transform例句：1. The weather has changed dramatically since yesterday.（自从昨天以来，天气发生了巨大的变化。）']
例句：
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1. The weather has changed dramatically since yesterday.
自从昨天以来，天气发生了巨大的变化。
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2.The company is changing its policy to better suit the market.
该公司正在改变其政策以更好地适应市场。
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3.I need to change my clothes before going out.
我需要换衣服才能出去。