Mattess
n. 床垫,混泥土地面
🗣️ 情景例句
Notices are displayed on the bus asking people not to smoke.
公共汽车上张贴着请勿吸烟的公告。
Either win the horse or lose the saddle.
不是全赢，就是全输；孤注一掷。
No doubt about it.
毫无疑问。