Maxillitis
[医] 上颌骨炎
🗣️ 情景例句
I'm worried about you and Mom.
我很担心你和妈妈。
I should say you've caught a cold.
我看你感冒了。
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