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 patted me on the back for the deal made yesterday.
他对我昨天所做的交易表示满意。
I would like to write to the employment agency for a job.
我要写信给职业介绍所代我找一份工作。
It's a pencil-box.
一只铅笔盒