Sonic depth finder
回声测深器，回声测深仪
🧩 词语组成解析
sonic
[['sɔnik]]
a. 音波的, 音速的, 声音的\\n[电] 音波
a. 发现者, 寻星镜\\n[医] 寻觅器, 探示器
🗣️ 情景例句
and you won't be able to have dinner.
你没有办法吃晚饭了。
That is a very agreeable idea.
那是很棒的创意。
Imagine their dismay when they found a beautifully-cooked wallet and notes turned to ash!
可以想像他们发现一只煮得很好看的钱包，钞票已化成灰时的沮丧心情。