Untuned amplifier
[电] 不调谐放大器
🧩 词语组成解析
[电] 不调谐的
🗣️ 情景例句
Do you fancy the Back Street Boys?
你喜欢“后街男孩”吗？
We know that you are leading exporters of coal and you can provide the quantity we need.
我们知道贵方是主要煤炭出口商，能满足我们的需求量。
Many of them have to wait six months for their goods.
许多顾客不得不等上半年才得到所需的商品。