sofa bed

n. 坐卧两用的长沙发

例句与用法：

A convertible sofa bed.

可变换的沙发床

ph.

沙发床

sofa bed

sofa bed1.■坐卧两用沙发[亦作 sofa-bed, sofabed, 亦称作 sofasleeper, sofa／sleeper]

1. a sofa that can be converted into a bed, typically for occasional use
   沙发床，（坐卧）两用沙发
   

sofa bed

名词 sofa bed:

a sofa that can be converted into a bed

同义词：convertible

sofa bed