Receiver brandwidth
[电] 接收机带宽
🧩 词语组成解析
🗣️ 情景例句
It's a surprise.
会给你一个惊喜。
I don't know where I've seen him before.
我不晓得在哪儿见过他。
Grandma is ill, she said. I must take her to hospital.
“奶奶病了，”她说，“我必须送她去医院。