Densometer
n. (纸张)透气度测定仪, 密度计
🗣️ 情景例句
It's a bet.
一言为定。
I'll probably wake up early and get up at 6:30.
我可能早醒并在6:30起床。
He then changed into overalls and spent the next eight hours as a dustman.
然后换上工作服，当8个小时清洁工。