biyu比喻Bin.[化]元素铋(bismuth)的符号bi-: pref.；表示“二；双”bi-model structure双态组织bimetallic condenser双金属片电容器bimolecular leaflets双分子层片Bilirubin i Jaundice黄疸；新生儿biepharitis squamosa鳞悄性睑缘炎bipedal lymphography双足淋巴造影(术)biphenyl acetadehyde联苯基乙醛Biyuanshu nose drops鼻渊枢滴鼻剂bi-directional bus双向总线Bimedal polyethylene双峰聚乙烯