Prophylaxis
n. 预防\\n[医] 预防
📖 牛津释义
prophylaxis
n[U]
(fml 文) preventive treatment against disease, etc （疾病等的）预防.
🗣️ 情景例句
For payment we would prefer and L/C.
我们更愿意使用信用证的方式付款。
He won't pay attention to anybody.You're just wasting your breath.
他不会注意任何人.你只是在浪费你的时间。
Human beings are divided into two classes:
人被分为两种类别：