形容词
中文翻译：普通的
同义词：
['ordinary', 'average', 'ordinary例句：1. The common cold is a very common illness.（普通感冒是一种非常普遍的疾病。）2. He has a common sense and always acts rationally.（他很有常识，总是理智行事。）3. Common sense tells us that the earth revolves around the sun.（常识告诉我们地球绕着太阳转。）']
例句：
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1. The common cold is a very common illness.
普通感冒是一种非常普遍的疾病。
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2. He has a common sense and always acts rationally.
他很有常识，总是理智行事。
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3. Common sense tells us that the earth revolves around the sun.
常识告诉我们地球绕着太阳转。