Bihi比伊Bin.[化]元素铋(bismuth)的符号bi-: pref.；表示“二；双”biuret test缩二脲试验Birmandreisn.比尔芒德雷(在阿尔及利亚；东经 3º02' 北纬 36º47')bimetallistn.复本位制论者Bivicortene倍他米松, 倍氟美松, 倍他美松, β-美松[糖皮质激素]biquadraticadj.四乘幂的；四次的n.四乘幂；四次方程式biunicinateadj.具二钩的Bianconcini比安孔奇尼biligenetic[医] 胆汁生成的, 生胆汁的Biritognolo比里托尼奥洛bialuminate[医] 重铝酸盐, 酸性铝酸盐

1. Lie on his back on the floor, the malleolar department that uses bipod clips a ball.
   仰卧在地板上，用两脚的踝部夹住球。
2. When the old person takes a walk, wear flat bottom shoe as far as possible, bipod walks to be caught with foot.
   老人散步时，尽量穿平底鞋，两脚行走以趾抓进。