思仙拼音sī xiān近义词与同义词按词义分组列出,使用时请结合具体语境。one of several East Indian trees yielding gutta-percha丝棉皮丝楝树皮丝连皮思仲扯丝皮木绵杜仲树石思仙基本解释1.杜仲的别名。