Microwave amplifier
[电] 微波放大器
🧩 词语组成解析
🗣️ 情景例句
He's still not used to life in the city.
他仍然没有适应城市生活。
What number are you calling?
你打什么号码？
However, a few days later, he was told that a mistake had been made.
然而，几天之后，有人告诉他说弄错了。