这两种药物著名的复方减肥药双芬药（fen-phen）的一部分，曾经导致数千例心脏瓣膜损伤，以及数量很少的致命性的肺脏疾病。

The drugs were linked to thousands of reports of heart-valve damage as well as cases of a rare but often deadly lung disease.

youdao

通过160名卷烟工人的死因调查，死于呼吸系统疾病的居首位，占37.5%，说明烟草尘是损害肺脏的有害粉尘。

The retrospective study on 160 workers exposed to tobacco dust showed that 37.5% of diseases of respiratory system headed the list of the causes of death.

youdao

通过160名卷烟工人的死因调查，死于呼吸系统疾病的居首位，占37.5%，说明烟草尘是损害肺脏的有害粉尘。

The retrospective study on 160 workers exposed to tobacco dust showed that 37.5% of diseases of respiratory system headed the list of the causes of death.

youdao