Nnd
abbr. 国内网拨号（Nation Network Dialing）；[动]奶牛净能单位；奶奶的（网络用语）
🗣️ 情景例句
I think we should take care of the environment, so that we have something to leave for our children.
我觉得我们应该保护好自然，以便将来能给我们的子孙后代留下一些东西。
She finally began to get angry when Paul didn't arrive.
当保罗没有到达时，她终于开始生气了。
'I'll write a letter soon.
“我很快会写信的。