bed的复数形式怎么写

复数形式是beds，中文意思是n. 床上用品，床组（bed 复数）

Hospital beds were scarce and medicines were practically non-existent.当时医院病床紧缺，药物根本所剩无几。

30 percent of psychiatric hospital beds are occupied by people of no fixed abode.精神病院百分之三十的床位被无固定住所的人所占用。