Osteosclerosis congenita diffusa
[医] 弥散性先天骨硬化, 播散性致密性骨病
🧩 词语组成解析
n. [医]骨硬化
🗣️ 情景例句
When's the last time you took a vacation?
上次你去度假是什么时候？
What are friends for?
朋友是做什么用的？
The slope averages about 1 in 30, but contains steep,
坡度平均约为1/30，但其中包括陡峭的，