Biya比亚是前苏联制造的测量船Bin.[化]元素铋(bismuth)的符号bi-: pref.；表示“二；双”bifurcated duct双岔形通道bipartte graphs二分图Bicipitofibular二头肌腓骨的BIAN Lian-bao边连宝Birgit Radochla拉多赫拉biracial strife两种族间的不和biphasic effect双相作用bifid bacterium双歧细菌Biett's diseasebiforminic acid双形蕈酸