In any given week, 10.1 percent of U. S. children took at least one cough and cold medication, the researchers found.

在任何一个特定的周，10.1%的美国儿童使用至少一种咳嗽感冒药，研究人员发现。

youdao

In any given week, 10.1 percent of U. S. children took at least one cough and cold medication, the researchers found.

在任何一个特定的周，10.1%的美国儿童使用至少一种咳嗽感冒药，研究人员发现。

youdao