Deossification
除骨质, 骨质丧失
🗣️ 情景例句
In fact, I'd like your autograph.
事实上 我想要你的签名。
These drawings on the wall are process sheets.
墙上的图表是工艺流程表。
The wall behind looks a bit grey and dull. What can we do to make it look less ugly?
后面那堵墙看起来有点暗。我们能不能让它漂亮点？