preventative

預防的、防範的同 preventive

Regular exercise is an effective preventative measure against heart disease.

規律運動是預防心臟病的有效措施。

預防性的、保健的醫療

The clinic focuses on preventative care rather than treatment.

這家診所重視預防保健，而非事後治療。

預防措施、預防方法

Washing your hands often is the simplest preventative during flu season.

在流感季節，勤洗手是最簡單的預防措施。

預防藥、預防劑

She takes the tablets as a preventative against travel sickness.

她服用那些藥片來預防暈車。