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
I'm afraid i've brought you a lot of trouble.
恐怕我给你带来了不少麻烦。
To argue with the opponent about the principles
和反对者争论基本事项
I know. I can help him with most of his subjects.
我知道。我可以帮助他学习绝大多数科目。