His voice had an almost hypnotic effect.

他的声音有一种近乎催眠的作用。

《牛津词典》

Long ago people have noticed the soothing and even hypnotic effect, when watching certain cyclic movements.

很久以前，人们就留意到：观察某些周期移动会产生镇静乃至催眠的效果。

youdao

Conclusion Shui 'an Capsule produces obvious sedative hypnotic effect.

结论睡安胶囊具有明显的镇静、催眠作用。

youdao

What is important is the massive footprint that Rubio is already leaving on the immigration debate, the value that he adds to the Senate's reform-minded "Group of Eight, " and the near-hypnotic effect he's having on some conservatives who -- while they don't like what he's proposing to fix the nation's immigration system -- do like him a great deal.

CNN: Why Limbaugh is gushing over Marco Rubio