Acoustical meter
[电] 测声计
🧩 词语组成解析
a. 听觉的, 声学的
🗣️ 情景例句
Come over to my place at you convenience.
方便时请来我处。
Have you marketed your product yet?
你们的产品尚未推出市场吗？
A friendly waiter taught me a few words of Italian.
一位好客的服务员教了我几句意大利语，