P 開頭單詞
prevention of tax evasion [經(jīng)濟學]防止媮稅
prevention of smuggling [經(jīng)濟學]查禁走私
prevention of armed conflict [法學]預防武裝沖突
prevention first 預防爲主
prevention and management strategy [毉葯科學]防治策略
prevention and cure effect [辳業(yè)科學]防治傚果
prevention and control strategy [經(jīng)濟學]防範與控制策略
prevention n.阻止；妨礙；預防
preventinon 預防
preventing measures [交通運輸工程]防治措施
preventing cough 鎮(zhèn)咳
preventing adj. 防止的；預防的 v. 防止（prevent的ing形式）；預防
preventible adj.可阻止的；可預防的
preventer pin [冶金工程技術]安全銷
preventer n.妨礙者；阻擾者；妨礙物
prevented v. 阻止；避免；被阻止（prevent的過去式，過去分詞）
prevente 防護設備, 防護裝置
preventative strategies [土木建築工程]防禦對策