Microwave amplifier
[电] 微波放大器
🧩 词语组成解析
🗣️ 情景例句
Poor baby.
可怜的小东西。
Excuse me. Could you please tell me how to get to the station?
劳驾，请问到火车站去怎么走？
It doesn't matter. I like walking. Look at the sun! It's a fine day for a walk.
不要紧。我喜欢步行。瞧瞧太阳！这是步行的好天气。