R-f generator
[电] 射频产生器
🧩 词语组成解析
🗣️ 情景例句
You know what?
知道吗？
Does John have a yellow pencil?
约翰有一支黄铅笔吗？
I know someone who always cuts sketches out from newspapers of model clothes that she would like to buy if she had the money.
我认识一个人，她总喜欢从报纸上剪下流行服装的图样，等以后有钱时去买服装。