Ndt
[计] 网络描述表, 网络诊断工具, 非破坏性测试
🗣️ 情景例句
Are you looking for anything in particular?
您特别需要某项产品吗？
My brothers must help with the house work at home.
我的兄弟在家里必须帮忙做家务。
Yes. Let me introduce him to you.
是的，让我把他给你们介绍一下。