形容词
中文翻译：大约的
同义词：
['near', 'roughly', 'approximately例句：1. The temperature is approximately 20 degrees Celsius.（温度大约是20摄氏度。）2. I estimate the number of people in the room to be around 30.（我估计房间里大约有30个人。）']
例句：
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1. The temperature is approximately 20 degrees Celsius.
温度大约是20摄氏度。
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2. I estimate the number of people in the room to be around 30.
我估计房间里大约有30个人。
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3.The book's price is approximately $20.
这本书的价格大约是20美元。