Tiludronate
[医]二膦酸盐（结构为一个原子连接两个磷酸盐分子），替鲁膦酸盐
🗣️ 情景例句
What do you do when you are not working?
工作之余你有什么消遣活动？
That's the way it is.
事情就是这样。
He sat in the darkness and listened to the people around him.
他坐在黑暗处，听着周围的人在讲话。