bulbaradj.球根的；延髓的bulbn.球茎；电灯泡；球状物bulb hydro-generator贯流式水轮发电机Bulbus Alli Macrostemi薤白bulbospongiosus reflex球海绵体反射Bulbophyllum japonicumn.瘤唇卷瓣兰bulbocavernosus muscle球海绵体肌(解)Musculus bulbocavernosus{拉}, Musculus bulbospongiosus{拉}Bulbophyllum orientalen.麦穗石豆兰Bulbochaete denticulatan.锯齿毛鞘藻Bulbophyllum chitouensen.溪头石豆兰Bulbophyllum menlunensen.勐仑石豆兰Bulbophyllum nigrescensn.钩梗石豆兰