insidiously

🇺🇸 /ɪnˈsɪdiəsli/ 🇬🇧 /ɪnˈsɪdiəsli/
词频
难度
标签 RARE
adverb
R

in a sneaky way that causes harm without being noticed

Insidiously, the disease spread throughout the community, causing many people to fall ill.

这个疾病悄悄地在社区中传播,导致许多人生病。

translation

adv. 阴险地