Ndt
[计] 网络描述表, 网络诊断工具, 非破坏性测试
🗣️ 情景例句
I'm off today.
我今天休假。
I'm going to tell him what to do.
我正要告诉他应该如何做。
As it is, they have been drilling for sixteen hours and they still have a long way to go.
实际情况是，他们已连续钻了16个小时了，但离钻透还早着呢。