Untuned amplifier
[电] 不调谐放大器
🧩 词语组成解析
[电] 不调谐的
🗣️ 情景例句
I'm taking too much of your time.
我耽误了你很多时间。
Yes, and you may stay there longer.
对，而且你也许会在那儿住久一些。
but ten months later, she received a letter from a girl in Holland.
但10个月以后，她收到了荷兰一位姑娘的来信。