Radioamplifier
n. 高频放大器
🗣️ 情景例句
Right.
对。
Please speak a litter louder.
请大声一点。
That the equipment of modern camping becomes yearly more sophisticated is an entertaining paradox for the cynic,
现代露营装备一年比一年讲究，这对那些厌世嫉俗者来说是一件有趣的自相矛盾的事情。