Record amplifier
[计] 记录放大器
🧩 词语组成解析
record
['rekɔd,ri'kɔ:d]
n. 记录，记载;档案，履历;唱片;最高纪录;
🗣️ 情景例句
He's something!
他真了不起！
Would you please make my reservation to Chicago for tomorrow?
请帮我预订明天去芝加哥的座位好吗？
you will realize that a modern navy is a good place to study noise.
你就会认识到现代海军是研究噪音的好地方。