Osteopsathyrosis
[医] 骨脆症, 成骨不全, 洛布斯坦氏病
🗣️ 情景例句
Are you sure?
你确定？
Little children have the most fun playing make-believe.
儿童很喜欢幻想的游戏。
Any ship that crosses the Pacific is accompanied for many days by the smaller albatross,
任何一艘横度太平洋的轮船都会有一种小信天翁伴随飞行许多天。