柯林斯词典jelutong /ˈdʒɛləˌtɒŋ/ 1. N a Malaysian apocynaceous tree of the genus Dyera, esp D. costulata 夾竹桃科的樹 返回 jelutong剑桥词典a type of soft wood often used to make models 夾竹桃科的樹 返回 jelutong