Osteoma
n. 骨瘤\\n[醫] 骨瘤
??? 情景例句
And my friend Alexandra is going back to Greece ...
我的朋友Alexandra就要回希臘去了……
What channel are you watching now?
現在你在看哪個新聞？
To escape from the Earth in a rocket, one must travel at seven miles per second.
要乘坐一枚火箭飛離地球，火箭的速度要達到每秒7英里，