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
We'll call in a couple of days.
我们两三天后打电话。
There were 15 votes in favor of my suggestion, and 23 against.
一共有十五票赞成，二十三票反对。
They will be able, as it were, to see and hear us in action.
他们能够身临其境般地观看我们做事，倾听我们讲话。