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
Stone has been out of work for three months.
世通已失业三个月了。
To film a movie
拍摄电影
and there is a virtual limit on how long we can hope to remain alive,
我们所希望的长寿实际上是有限度的。