相关单词近義詞 preventative 預防性的, prophylactic 預防疾病的, protection 保護, defence 防禦, deterrent 威懾的, disincentive 抑制因素, defense 防衛, prevention 阻止, anticipatory 預期的, preemptive 優先購買的, defensive 防衛的, protective 保護的, proactive 先發制人的, contraceptive device 避孕器, interference 乾擾, encumbrance 妨礙物, hindrance 起妨礙作用的事物或人..., incumbrance 阻礙物, hinderance 阻礙, hitch 猛拉, contraceptive 避孕葯反義詞permissive, 放任的臨近詞preview, prevention, preventive use, preventive law, preventive war, preventive coil, preventive eost, preventive care, preventive ness, preventive cost, preventive step, preventive dose 返回 preventiveness