Nusselt number
[化] 努塞特数
🧩 词语组成解析
🗣️ 情景例句
The gap between the poor and the rich seems to be growing every day.
贫富悬殊好像与日俱增。
I knew it!
我就知道！
He suggested a picnic.
他建议搞一次野餐。