基本解釋便壺英漢例句雙語例句The utility model relates to a nursing bed, which comprises a bed edge, spherical poles, an urinal hole, bed feet and a bed bottom.一種護(hù)理用牀，由牀邊緣、球麪柱、便孔、牀腿和牀底組成。ip.combed urinal更多例句