| 释义 |
preventive
/prɪˈventɪv//prɪˈventɪv/
英汉-汉英词典
- n. 预防,防止
- adj. 预防的,防止的
- 预防医学
- 预防药,预防剂
词组 | 习惯用语
preventive maintenance 预防性维修；定期检修 preventive medicine [医]预防医学 preventive measure 预防措施；防护措施 preventive action 预防措施 rust preventive 防锈剂 corrosion preventive 防腐剂；防腐蚀
英语例句库
- Quinine is an effectual preventive for malaria.
奎宁是有效的疟疾预防药。 - This has proved an effective preventive.
这种药证明是很有效的预防剂。 - The situation brings home to us the need for drastic preventive actions.
这种情况使我们深切地感到采取极端的行动是必要的。 - The situation brings home to us the need for drastic preventive measures.
这种情况使我们深切地感到, 采取坚决的预防措施是必要的。 - The investigation has most sense about cell immunity. phylaxis, cell differ-entiation and preventive therapy.
对了解消化道肿瘤的发病机制、细胞免疫与防御、细胞分化以及预防治疗等方面具有十分重要的意义。 - Objective To investigate the pathogenesis and treatment and preventive measures of intragenic biliary duct injury.
目的总结医源性胆道损伤发生的原因,处理方法,预防措施。 - Objective:To study the preventive effect of Matrine(MT) and Oxymatrime(OMT)on rat hepatoma induced by diethylnitrosamine(DEN).
研究苦参碱(MT)和氧化苦参碱(OMT)分别对二乙基亚硝胺(DEN)诱发大鼠肝癌的预防阻断作用。 - Objective:To observe the preventive and therapeutic effects of ultrasonic wave treatment on faciocervical scar.
探讨超声波对面颈部瘢痕的处理效果。 - States the latent hazardness of such hydrocarbons as acetylene in air separator, and presents the preventive measures in normal production.
阐述乙炔以及碳氢化合物在空分装置中具有的潜在危险性,并提出在正常生产中的预防措施。 - Underground coal gasification is implemented under changefully natural environment which is difficult and complicated to execute,so scientific safety preventive measures should be adopted.
煤炭地下气化是在多变的自然环境中进行的,操作复杂,难度较大,因此,必须采取科学的安全措施。 - Unless there are otherwise state provisions on management of stupefacient, psychotropic drugs，toxic drugs for medical treatment, and preventive biological produce, those provisions shall be followed.
国家对经营麻醉药品、精神药品、医疗用毒性药品、预防性生物制品另有规定的，从其规定。 - The incidence of stressful ulcer bleeding was high in patients with severe craniocerebral injury.Preventive injection of omeprazole can decline the incidence, while hexadecadrol can increase.
重型颅脑损伤应激性溃疡发生率高，预防性应用奥美拉唑针剂（洛赛克针剂）可以降低发生率，应用地塞米松发病率高。 - Abstract：ObjectiveTo observe the influence of bioenergy archaeus essential on the human body serum ADH activity and the preventive and therapeutic effect on liver injury induced by drinking wine.
目的观察生物能活力素对人体血清ADH活性的影响及对饮酒致肝损伤的防治作用。 - Kind of moisture expellable, smell preventive shoe is characterized by that the whole shoe liner is made into a form of gas pump which can expel the moist air out in the shoe.
本发明公开了一种能排湿防臭、鞋帮对脚部的压紧力大小可以由调节气压来控制的，特别跟脚而又不影响整体外形的鞋。
声明：以上例句、词性分类均由互联网资源自动生成，未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
原声例句
科学60秒 听力 2016年10月合集 Think of it as preventive medicine...for the nation's aquatic life. 就把这看作水生生物的预防药吧。 VOA Special 2019年4月合集 She said they showed the connection between trust and preventive measures. 她说，这表明了信任与预防措施之间的联系。 PBS英语讯息 But we regret that these are still temporary solutions and not preventive measures. 但让我们遗憾的是，这些还只是临时解决办法，不是预防性措施。 PBS访谈社会系列 He's been taking the controversial drug hydroxychloroquine as a preventive against COVID-19. 他一直在服用羟化氯喹来抵御新冠。 VOA Special 2018年10月合集 So maybe you can start preventive measures to avoid this formation of plaques, he said. 那也许你可以开始采取预防性措施，避免斑块的形成。” 2010版二级口译实务教材 We are now seeing evidence that the strategy of mass preventive chemotherapy can interrupt transmission. 事实证明，采用大规模预防性化学疗法可以阻断疾病的扩散。 医学英语轻松学 Marketplace health plans must also cover preventive services for women without charging a copayment or coinsurance. 市场医保方案必须包括为女性提供的预防服务，并且不会收取共担额或共付保险费。 VOA常速英语_非洲 However, not all of these preventive measures are being followed, as seen in the Mogadishu school. 然而，正如在摩加迪沙学校所看到的那样，这些预防措施并没有完全落实到位。 科学60秒 听力 2013年12月合集 Because some doctors have indeed proposed giving statins to everyone over 50 as a preventive measure. 因为一些医生确实推荐所有年龄超过50岁的人为了降低心血管疾病服用斯达汀。 当月CRI在线 The Portuguese Security Information Service said the decision is taken mainly for preventive and precautionary reasons. 葡萄牙安全情报局表示，这一决定主要是出于预防原因。
近义、反义、联想词
近义词n. remedy, curative, cure, therapeutic, obstruction, obstructor, obstructer adj. healthful, blockading, clogging, hindering, impeding, obstructive, deterrent 反义词n. unhealthful, permissive, unprotective 联想词preventative预防性的;prevention预防;precautionary预先警戒的;corrective有改正作用的;remedial治疗的;measures措施;proactive主动的，积极的;punitive惩罚性的;care照料;health健康;treatment处理; |