Prophylaxes
预防, 预防法
🗣️ 情景例句
He is behind the rest of the class in reading.
他在阅读方面不如班上的其他同学。
You shouldn't refuse the children's request.
拒绝孩子们的恳求是件不好的事。
No problem! Tell me, do I have to take them before or after meals?
“那不难！告诉我，我是在饭前还是饭后吃呢？”