preventives is preventive's Plural Form

preventive

US [prɪˈventɪv]
UK [prɪ'ventɪv]
  • n.预防措施;防护物;预防法;预防剂
  • adj.预防的;防止的;防护的
  • Web预防性;预防性的
Plural Form:preventives  
adj.
1.
预防的 (of);防止的;防护的
n.
1.
防护物;预防法;预防措施;预防剂
2.
〈古〉沿岸缉私员

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard