Orga
[医]器官
🗣️ 情景例句
Columbia's a terrific school.
Columbia，是一所很棒的学校。
What do you do in your spare time?
闲暇时，你干些什么？
The real dividing line between continents and oceans occurs at the foot of a steeper slope.
大陆和海洋的真正分界线是在陡坡脚大陆架慢坡