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
Oh, Richard, it's wonderful!
噢 Richard 太棒了
Do one's level best.
尽力而为。
I'm very sorry, but I can't come.
但很抱歉，我不能来。