相关单词同义词prophylactic, precautionary, 近义词 preventative 预防性的, prophylactic 预防疾病的, protection 保护, defence 防御, deterrent 威慑的, disincentive 抑制因素, defense 防卫, prevention 阻止, anticipatory 预期的, preemptive 优先购买的, defensive 防卫的, protective 保护的, proactive 先发制人的, contraceptive device 避孕器, interference 干扰, encumbrance 妨碍物, hindrance 起妨碍作用的事物或人..., incumbrance 阻碍物, hinderance 阻碍, hitch 猛拉, contraceptive 避孕药反义词permissive, 放任的临近词preview, prevention, preventive use, preventive law, preventive war, preventive coil, preventive eost, preventive care, preventive ness, preventive cost, preventive step, preventive dose相似词prevent, preventable, prevention, prevention is better than cure idiom, prevertebral, preview, previous, previously, 返回 preventive