Apophylactic
[医] 防御力减退的
🗣️ 情景例句
before getting to the tough stuff--math.
在对付难缠的东西 数学 之前。
If it doesn't rain tomorrow, we'll have a picnic.
如果明天不下雨，我们就去野餐。
And anyone who gave more than a passing thought to the bottom confines of the oceans probably assumed that the sea bed was flat.
凡是稍稍想过大海海底的人大概都会认为海底是平坦的。