Production language symbols
[计] 产生式语言符号
🧩 词语组成解析
n. 符号；象征；标志；符号表（symbol的复数）
🗣️ 情景例句
This weekend I'm going to install a home security system.
这个周末我要装一套家庭保安系统。
We can't hear clearly.
我们不能听得很清楚。
I am very impressed with her English. It was good.
我对她讲的英语印象很深。很流利。