Defined variable
[计] 定义变量
🧩 词语组成解析
a. 清晰的, 轮廓分明的；有定义的, 确定的
🗣️ 情景例句
Some people seem too think its for practicing grammar rules and learning lists of words.
一些人认为它是用来操练语法规则和学习一大堆单词。
Two dollars and seventy-five cents.
二美元七角五分。
We all know what the poor man should have said,
我们都明白那个可怜的人应该说些什么，