Untuned amplifier
[电] 不调谐放大器
🧩 词语组成解析
[电] 不调谐的
🗣️ 情景例句
Is that all?
就这些吗？
Say well is good, but do well is better.
说得漂亮固好，做得漂亮更佳。
He investigates complaints large and small that come to him from all levels of society.
他听取社会各阶层的各种大小意见，并进行调查。