deterrent
🇺🇸
/dɪˈtɜːrənt/
🇬🇧
/dɪˈterənt/
something that stops or discourages someone from doing something
The high fine is a deterrent to prevent people from littering.
高额罚款是一种威慑,以防止人们乱扔垃圾。
having the power to stop or discourage someone from doing something
The security cameras have a strong deterrent effect on shoplifting.
安全摄像头对入店行窃具有很强的威慑效果。