insidious

形容词

1. 1

   潜伏的、不知不觉加剧的

   The disease is insidious and often goes undetected for years.

   这种疾病是潜伏性的，往往多年都没被发现。

2. 2

   阴险的、狡诈的、居心不良的

   He used insidious tactics to turn colleagues against each other.

   他用阴险的手段让同事互相对立。

3. 3

   诱人却有害的、暗藏危害的

   Social media has an insidious effect on teenagers' self-image.

   社群媒体对青少年的自我形象有种暗藏危害的影响。