Necs
abbr. National Electrical Code Standards <美>全国电气规程标准
🗣️ 情景例句
Do I need a visa to go to HongKong?
去香港需要签证吗？
But it's still raining today!
可今天还在下雨。
I have a large collection of CDs.
我收集了很多唱片。