柯林斯词典deleterious /ˌdɛlɪˈtɪərɪəs/ 1. ADJ Something that has a deleterious effect on something has a harmful effect on it. 有害的[正式] Petty crime is having a deleterious effect on community life. 轻罪对于社区生活正在产生有害影响。 返回 deleterious剑桥词典harmful 有害的，造成危害的 These drugs have a proven deleterious effect on the nervous system . 已证实这些药物对神经系统有危害作用。 返回 deleterious