(气味、烟雾、物质等)有害的;有毒的;令人不适的(常指对健康有害或引起强烈反感)。也可引申指“有害的影响/观念”等。
/ˈnɑkʃəs/(美) , /ˈnɒkʃəs/(英)
The noxious smoke made everyone cough.
刺鼻有害的烟雾让大家都咳嗽起来。
The factory was fined after investigators found it had released noxious chemicals into the river, harming wildlife and nearby communities.
调查人员发现工厂向河流排放有害化学物质、危害野生动物和附近社区后,该工厂被处以罚款。
来自拉丁语 noxius,意为“有害的、造成伤害的”,与 noxa(伤害、损害)相关。进入英语后主要用于描述“对健康或环境有害”的气体、气味、物质等。