Prophylactic

[,prɒfɪ'læktɪk] or [,profə'læktɪk]

解释:

(n.) A medicine which preserves or defends against disease; a preventive.

(a.) Alt. of Prophylactical

凯瑟琳整理

同义词及近义词：

a. (Med.) Preventive, preservative.

n. (Med.) Preventive, preservative.

伊莎贝拉录入

解释:

adj. guarding against: defending from disease.—n. a medicine which wards off disease.—n. Prophylax′is.

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