Osteogenesis
n. 骨生成, 成骨, 骨发生\\n[医] 骨生成, 骨发生
🗣️ 情景例句
I've been meaning to ask you
我一直想问
There was a big crowd and we had difficulty getting a taxi.
外面有一大群人并我们有很困难招一辆出租车。
Hello, Li Lei. Who are they?
你好，李磊，他们是谁？