Vapour density
蒸汽密度
🧩 词语组成解析
vapour
['vepɚ]
n. 潮气，水汽;蒸汽（等于vapor）;
adj. 蒸发的，自夸的;
🗣️ 情景例句
and I promise you I won't forget.
我向你保证， 我不会忘的。
It was a terrible experience,and I won't forget it.
它是可怕的经验，我不会忘记它。
That sounds like the product we had in mind.
那种产品好像就是我们所想要的。