木薄壁组织为弥漫型，或在较老的木质部中部分为傍管型；

Organization of wooden thin wall is diffuse model, or be in charge of to draw near partly in older xylem model;

youdao

木薄壁组织为弥漫型，或在较老的木质部中部分为傍管型；

Organization of wooden thin wall is diffuse model, or be in charge of to draw near partly in older xylem model;

youdao