Osteopsathyrosis
[医] 骨脆症, 成骨不全, 洛布斯坦氏病
🗣️ 情景例句
Thank you for taking care of me here.
多谢您的周到招待。
This round table weighs about forty-five pounds.
这张圆桌子重大约45磅。
Where's your homework, Jim?
吉姆，你的家庭作业在哪儿？