单词
preventive
英 [prɪ'ventɪv] 美[pri'vɛntɪv]
基本信息
  • n. 预防药;预防法
  • adj. 预防的,防止的
低频词畅通词汇

英英释意

1. remedy that prevents or slows the course of an illness or disease;
"the doctor recommended several preventatives"
2. any obstruction that impedes or is burdensome
3. an agent or device intended to prevent conception
preventive相关单词