prophylactic
副词: prophylactically
prophylactic基本解释
adj.预防疾病的
n.预防药;避孕用品
prophylactic同义词
prophylactic相关例句
prophylactic英英释义
"the doctor recommended several preventatives"
"contraceptive devices and medications"
"the swastika...a very ancient prophylactic symbol occurring among all peoples"
"preventive medicine"
"vaccines are prophylactic"
"a prophylactic drug"