Osteopetrosis
[医]骨胳石化症
🗣️ 情景例句
I'm so busy that I don't get around to it.
我忙得找不出时间去做它。
John and I are old friends.
我和约翰是老朋友了。
Excuse me. Is there a station near here?
请问，附近有车站吗？