1. The pipa is a sonorous, four-stringed, pear-shaped instrument held upright on the lap. 琵琶是一种音色清亮的四弦乐器，其形如梨，演奏时被竖抱于膝上。
2. A small evergreen tree (Eriobotrya japonica) native to China and Japan, having fragrant white flowers and pear-shaped yellow fruit with large seeds. 原产于中国和日本的一种小型常绿乔木（枇杷属枇杷），花白色有香味，并有大种子的黄色梨形果实。
3. The round to pear-shaped, yellowish, edible fruit of a chiefly Indian tree(Aegle marmelos), used in southern Asia as a food and as a medicine to treat dysentery. 印度枳，木桔：一种主要的印度树的圆形到梨形的淡黄色可食水果（木桔），在南亚地区用作食品和治疗痢疾的药物。
英英解释
adj.
1. having a round shape tapered at one end
2. (of sounds) full and rich
