Osteochondrosis
n. [医]骨软骨病
🗣️ 情景例句
Work harder and practice more.
要更加努力地学习，更加勤奋地操练。
I can't remember what John was doing yesterday afternoon.
我不能记得约翰昨天下午正在做的东西。
When he landed near Dover, the first person to greet him was a local policeman.
当他在多佛着陆后，第一个迎接他的是当地一名警察。