Based variable
[计] 基本变量, 有基变量
🧩 词语组成解析
v. 立基于, 以…为基础（base的过去式和过去分词）
🗣️ 情景例句
Yes. I know I must seem silly.
是的，我知道我看来一定很可笑。
Thank you.
谢谢你了。
I saw him playing football on the playground.
我看见他在操场上踢足球。