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
Why were you out of work for so long?
你为何这么久没有工作？
The doctor said it's just a litter heat rash, There's nothing to worry about.
医生说只是出疹子，不需要担心。
To see is to believe.
百闻不如一见。