prophylactic
[,prɔfi'læktik, ,prəu-]
n. 预防药；预防法；避孕用具
adj. 预防疾病的
同义词
参考例子
1.A month eats urgent prophylactic twice, this menses meeting defer? !
一个月吃两次紧急避孕药，这个月经期会延迟吗？！
2.Of the meeting, another action of urgent prophylactic changes period namely.
一个月吃两次紧急避孕药，这个月经期会延迟吗？！
3.Prophylactic ate in 24 hours, and menstruation also came, can you still be pregnant?
在24小时吃了避孕药，而且月经也来了，还会不会怀孕哦？
英文解释
n.
1.remedy that prevents or slows the course of an illness or disease
2.contraceptive device consisting of a sheath of thin rubber or latex that is worn over the penis duri
adj.
1.capable of preventing conception or impregnation
2.tending to ward off
3.preventing or contributing to the prevention of disease
网络释义
prophylactic
预防剂; 预防疾病的; 预防的; 避孕药;
Prophylactic Immunization
预防注射科; 预防接种; 释义：预防免疫,预防免疫接种; 防备注射科;
prophylactic filling
预防充填;
prophylactic repair
定期检修;
preservative prophylactic
预防法;