Osteohalsiteresis
[医] 骨[钙]质缺乏
🗣️ 情景例句
His collection of paintings is most impressive.
他的绘画收藏令人叹为观止。
Could you tell me where is the gas station?
你能不能告诉我加油站在哪里？
How do you usually come to school?
你平常怎样来上学？