Risedronate
[医]利塞膦酸盐，二膦酸盐（结构为一个原子连接两个磷酸盐分子）
🗣️ 情景例句
2,3,4 ... now switch. ... 2 3 4
……现在 左右交替……
For a lost thing care nothing.
一事之失，不必介意。
After I had stacked my shirts and underclothes in two empty drawers,
我将衬衫、内衣放进两个空抽屉里，