Osteopsathyrosis
[医] 骨脆症, 成骨不全, 洛布斯坦氏病
🗣️ 情景例句
Zip it!
闭嘴！
My brother took a trip to Mexico.
我的兄弟到墨西哥旅行了。
These satellites go round the earth and help us to learn more about the earth, the weather and other things.
这些卫星绕着地球转，帮助我们更好地了解地球、天气和其他情况。