Foundational
a. 基础的, 基本的
✅ 同义词
🗣️ 情景例句
I have a tourist visa.
旅游签证。
Our product is lower priced than the competition.
我们产品价格低廉，具有竞争力。
We've still got a little food and water and maybe by tomorrow morning the weather will have cleared up.
我们还有一点食物和水，也许到明天早上，天就会晴了。”