Domain-defined attribute
[计] 域定属性
🧩 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
This is my wife Marilyn.
这是我太太Marilyn。
What were you doing this time last year?
去年这时候你在干什么？
It was beginning to get dark. I think we'd best stay the night here, I said.
天开始变黑。“我看我们最好在这里过夜，”我说，