Ncv
abbr. no commercial value 无商品价值，无工业价值
🗣️ 情景例句
Are you sure?
你确定？
I'm thirsty. It's too hot and dry.
我口渴了。天气太热太干燥了。
The building of skyscrapers in New York began around the year 1900.
在1900年左右，摩天楼开始在纽约兴建。