短语
中文翻译：大约等于
同义词：
['nearly equal to', 'roughly equal to例句：1. The cost of the new car is about equal to that of the old one.（这辆新车的成本大约与旧车相当。）']
例句：
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1. The cost of the new car is about equal to that of the old one.
这辆新车的成本大约与旧车相当。
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2. She works hard to be as good as her sister, but she's only about equal to her.
她努力工作，希望和她姐姐一样好，但她只和她差不多。
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3.The two teams are about equal in skill and experience.
两队在技能和经验上大致相当。