preventative
adj. 预防性的
n. 预防法
sp. =preventive.
近义词：prevention，preventive，prophylactic，contraceptivedevice，interference，encumbrance，hindrance，incumbrance，hinderance，hitch，contraceptive，
详细释义
adj.(形容词)
- 预防性的（与preventive意思相同）
- 防止的
n.(名词)
- 预防措施
- 预防性
- 预防方法
- （尤指）预防药
- 预防法 （=preventive）
英英释义
Noun
- remedy that prevents or slows the course of an illness or disease;
"the doctor recommended several preventatives"
- any obstruction that impedes or is burdensome
- an agent or device intended to prevent conception
Adjective
- tending to prevent or hinder
- preventing or contributing to the prevention of disease;
"preventive medicine" "vaccines are prophylactic" "a prophylactic drug"
例句
用作形容词(adj.)
- We have to take preventative measures.我们不得不采取预防措施。
- Preventative measures are always better than huge vet bill later.预防性的检查治疗,永远比以后昂贵的诊疗费用要好。