Defined symbol
[计] 定义符号
🧩 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
I'm going to miss her
我会想念她
Are you Bill Jones?
你是比尔、琼斯吗？
Every year, several classes visit the factory.
每年都有好几个班去参观这家工厂。