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
You'll be glad to hear that Bill is alive and kicking.
比尔现在精神饱满，你听了一定很高兴。
I would rather go today than tomorrow.
我宁愿今天去，而不愿明天去。
In the midst of all this movement, the weight and the pen would be still.
重物和笔都却不运动。