Radioamplifier
n. 高频放大器
🗣️ 情景例句
No arguing.
别争了。
The building of the new road has been held up by bad weather.
这条新马路的修筑因天气恶劣而受阻。
The temptation to steal is greater than ever before -- especially in large shops.
偷窃的诱惑力比以往任何时候都更强烈 -- 特别是在大的商店里。