Sacralization
[医] [第五腰椎]骶骨融合, 骶骨化
🗣️ 情景例句
We really appreciate your advice.
我们非常感谢你的建议。
We kept on discussing the problem for four hours.
我们持续讨论那个问题达四小时。
Would you mind if I smoked in the office next door?
我在隔壁吸烟可以吗？