Osthexia
[医] 骨化异常
🗣️ 情景例句
How was your trip to New York?
你的纽约之行如何?
We continued to struggle up the steep slope of the mountain.
我们为了攀登山的陡坡，不断地倍尝辛劳。
Sometimes we aren't able to get into every building because there are too many steps.
有时我们并不能进每栋楼房，是因为楼梯太多了。