bulbaradj.球根的；延髓的bulbn.球茎；电灯泡；球状物Bulbochaete trochainiin.褚诺毛鞘藻bulb ureteral catheter球形头输尿管导管Bulbochaete wuhanensisn.武汉毛鞘藻Bulb turbine generator贯流式机组bulbus venae jugularis[医] 颈静脉球Bulbochaete intermedian.中型毛鞘藻Bulbochaete gutwinskiin.古特毛鞘藻bulbocavernosus reflex球海绵体反射,阴茎反射bulbus lillii syndrome百合病bulb of posterior horn后角球