好词典

insidious

UK //ɪnˈsɪd.i.əs//US //ɪnˈsɪd.i.əs//

词源

源自拉丁语 'insidiosus'(埋伏的、阴险的),由 'insidiae'(埋伏、陷阱)演变而来,16世纪进入英语。

adjective

❶ 形容事物暗中发展或逐渐产生危害,表面看似无害但实际危险,常指疾病、影响或行为等。

“The disease has an insidious onset, with mild symptoms at first.”

(这种疾病发病隐匿,初期症状轻微。)

“The insidious effects of social media addiction are often overlooked.”

(社交媒体成瘾的潜在危害常被忽视。)

同义词:stealthy, subtle, sneaky, deceptive, pernicious

常见短语

insidious disease — 指潜伏期长、症状不明显但危害严重的疾病,如某些癌症或慢性病。

“Diabetes is often called an insidious disease because it can damage organs silently.”

(糖尿病常被称为隐匿性疾病,因为它会悄无声息地损害器官。)

insidious influence — 形容不易察觉但逐渐产生负面影响的渗透性作用,常用于描述文化或思想侵蚀。

“The insidious influence of violent video games on children worries many parents.”

(暴力电子游戏对儿童的潜在影响令许多家长担忧。)