Osteophytosis
骨贅病
??? 情景例句
If you know a man's last name, address him as 'Mr.'.
如果你知道一個男性的姓， 應該用 'Mr。' 來稱呼他。
To strive, to seek, to find, and not to yield.
要奮斗，要探索，要有所發現，而不要屈服。
OK. Thank you. Goodbye!
好吧，謝謝你。再見！