Leakproofness
密闭度
🗣️ 情景例句
Let's call room service and order a nice breakfast,
让我们打电话给房间服务部订一份可口的早餐。
A bad compromise is better than a good lawsuit.
吃亏的和解也比胜诉强。
and the railway of the future may well be the 'hovertrain',
未来的火车或许能成为气垫火车，