Osteoaneurysm
[医] 骨内动脉瘤, 血管扩张性骨肉瘤
🗣️ 情景例句
We can write letters. It's cheaper than calling.
我们可以写信就好，那比打电话便宜。
We can't decide when to leave.
我们不能决定什么时候离开。
She was born in 1966.
她生于1963年。