Foundational
a. 基础的, 基本的
✅ 同义词
🗣️ 情景例句
and I can give you and Mrs. Stewart a month of classes free.
我让你和你太太免费上一个月的课。
Don't forget to write to me.
不要忘记写信给我。
There were hundreds of people there.
许许多多人都去了赛场。