地龙...

lumbricus的音标：lumbricus的英式发音音标为：['ləmbrɪkəs]lumbricus的美式发音音标为：['ləmbrɪkəs]...

Objective To probe the effects of lumbricus on wound healing after hemorrhoidectomy.目的探讨地龙对痔术后创面愈合的影响....