Remos
一种(由于苔藓制成的多孔板)吸声材料
🗣️ 情景例句
As a matter of fact,
事实上，
Poverty on an old man's back is a heavy burden.
老而贫穷，负担沈重。
He is commonly supposed to be foolish.
他是公认的傻瓜。