preventive 详细解释
preventive
[pri'ventiv]
adj. 预防的, 防病的
n. 预防物, 预防性措施
a.
预防的, 防止的; 防病的[Z]
Preventive measures are essential.
预防手段是必要的。
n.
预防法, 预防措施; 预防物; 预防药[C]
词形变化
副词: preventively | 异体字: preventative | 名词: preventiveness |
词义辨析
同义参见:
英英释义
名词 preventive:
remedy that prevents or slows the course of an illness or disease
同义词：preventative, prophylactic
any obstruction that impedes or is burdensome
同义词：hindrance, hinderance, hitch, preventative, encumbrance, incumbrance, interference
an agent or device intended to prevent conception
同义词：contraceptive, preventative, contraceptive device, prophylactic device, birth control device
形容词 preventive:
preventing or contributing to the prevention of disease
同义词：preventative, prophylactic
tending to prevent or hinder
同义词：preventative
tending to ward off- Victor Schultze
同义词：cautionary, prophylactic
补充
preventivepreventive英:[priˈventiv] 美:[prɪˈvɛntɪv]n.1.预防, 防止adj.1.预防的, 防止的例句
1. Too little is spent on preventive medicine.在预防医学上的投入太少。 2. People accused the ministry of failing to take adequate preventive measures.民众谴责该政府部门未能采取足够的预防措施。 3. preventive medicine.预防医学。 4. preventative medicine预防医学 5. Farmers are covering their crops as a preventive measure against frost.为防霜冻农民把庄稼盖上了。 6. preventive medicine [=medicine that stops you from getting sick; medicine that keeps you healthy]预防医学 7. We'll take whatever preventive action is necessary.我们将采取一切必要的防范措施。 8. The drug is used as a preventive against cancer.这种药物用于防癌。