彼得·卡斯特尔博士和他的同事发现，他们可以用眼泪来检测药物滥用问题。

Dr. Peter Kastl and his colleagues report that they can use tears to detect drug abuse.

youdao

彼得·卡斯特尔博士和他的同事发现，他们可以用眼泪来检测药物滥用问题。

Dr. Peter Kastl and his colleagues report that they can use tears to detect drug abuse.

youdao