Lobstein's disease
[医] 洛布斯坦氏病, 骨脆症, 成骨不全
🧩 词语组成解析
🗣️ 情景例句
it's a good picture.
那是一张好照片。
We know not what is good until we have lost it.
有的时候不爱惜，失了以后空叹息。
Last November it was Class 3's turn.
去年11月，轮到3班去参观了。