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
When I was asked to speak in English.
刚才当被要求说英语的时候。
Honesty may be dear bought,but can never be an ill pennyworth.
高价买诚实，永远也值得。
I have 4 books and 2 magazines to check out.
我有4本书和2本杂志要借。