Sonar receiver
[电] 声纳接收机
🧩 词语组成解析
sonar
['səunɑ:]
n. 声呐装置，声呐系统;声呐兵;
🗣️ 情景例句
He began to seek jobs in the classified advertisement column in the newspaper.
他开始从报纸的分类广告栏找工作。
Actions speak louder than words.
坐而言，不如起而行。
We can't afford all that money.
我们花不起那么多钱。