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
During your computer classes, did they teach you how to fix a cooling fan?
在你的电脑课程，他们是否教过你如何修理散热风扇？
Say well is good, but do well is better.
说得漂亮固好，做得漂亮更佳。
We haven't received your order yet.
您的订单我们还没收到。