Bieg比格Bin.[化]元素铋(bismuth)的符号bi-: pref.；表示“二；双”bilinear formula双线性公式Bianchi's valvesbifurcaton ratio分汊比bi umesi sain.我很好。bilirubin intake补胆红素Bilogical strain生理小种bimutiple system双复合系统Bifurcated power功率分流Biyankang tablet鼻炎康片biax orientation双轴向取向