动词
中文翻译：改变
同义词：
['alter', 'modify', 'vary', 'alteration例句：1. The weather has changed dramatically since yesterday.（天气自昨天起发生了巨大变化。）2. We need to change our plans if we want to meet the deadline.（如果我们想按时完成任务，我们需要改变计划。）']
例句：
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1. The weather has changed dramatically since yesterday.
天气自昨天起发生了巨大变化。
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2. We need to change our plans if we want to meet the deadline.
如果我们想按时完成任务，我们需要改变计划。
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3.The company is planning to introduce a new product line in the next quarter.
公司计划在下一个季度推出新产品线。