Preventative
a. 预防的, 防止的\\nn. 预防法, 预防措施, 预防物, 预防药
✅ 同义词
🗣️ 情景例句
to save money for my college tuition.
存钱准备我的大学学费。
Help the dog over the stile.
助人度过难关。
We are going to have the final examination next week.
我们下周举行期末考试。