Prevents
v. 预防；阻止（prevent的第三人称单数）
🗣️ 情景例句
When I was asked to speak in English.
刚才当被要求说英语的时候。
I am working for a trading company as an assistant manager in the overseas distribution section.
我在一家贸易公司的海外行销部门做经理助理。
In that case, I'll have some set aside for you.
既然这么说，我会为你留一些下来。