🧩 词语组成解析
abbr. 电声额定系统（Electro-Acoustic Rating System）
🗣️ 情景例句
And you didn't have a chance to eat.
而且你什么也没有吃。
What did you talk about?
你们谈论了什么？
I saw him playing football on the playground.
我看见他在操场上踢足球。