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prophylactic

英[prəufi'læktik]美[prəufi'læktik]

a.
1.预防疾病的
n.
1.预防药；预防法
2.避孕用具

副　词：pro'phylac'tically

同：	[n.] condom, preventative, preventive, rubber [a.] antifertility, cautionary, contraceptive, preventative

a prophylactic drug [ treatment ]
预防药[处理] 收藏
preventive medicine; vaccines are prophylactic; a prophylactic drug.
防病的药物；疫苗有预防的效果；预防疾病的药。收藏
knowledge of travel health care and disease precautions, physical examination of disease surveillance and prophylactic inoculation.
旅行保健防病知识、疾病监测体检和预防接种。收藏

名词解释：

remedy that prevents or slows the course of an illness or disease
- the doctor recommended several preventatives
[同] preventative, preventive, prophylactic
contraceptive device consisting of a sheath of thin rubber or latex that is worn over the penis during intercourse
[同] condom, prophylactic, rubber, safe, safety

形容词解释：

capable of preventing conception or impregnation
- contraceptive devices and medications
[同] contraceptive, antifertility, prophylactic
tending to ward off
- the swastika...a very ancient prophylactic symbol occurring among all peoples
[同] cautionary, preventive, prophylactic

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