Sodar
[电] 声音检波和定域
🗣️ 情景例句
When you start to work, I'll give you $ 2,500 a month.
开始上班时，给你每月2500美元。
That house is for sale.It has central heating.
那幢房子是待售的，它有中央暖气系统。
Quite by accident. I moved a few peas and there it was.
很偶然。我挪了几颗青豆就发现了。