sofa是可数名词; sofa n. 长沙发,沙发; 短语 sofa bed [家具] 沙发床 ; 两用长沙发 ; sofa table 沙发桌 ; Double function sofa-bed 双人沙发床 ; Fabr...
couch surfing英 [kat sf] 美 [kat srf] 沙发客;沙发漫游;沙发冲浪 例句 Couch surfing is travelling on a budget, using a broad network of contacts in ...