Sersngitis
[医] 海绵体炎
🗣️ 情景例句
study for my math final.
温习数学 准备期末考试。
Let every man praise the bridge he goes over.
饮水思源。
He gets out of the lift. Then he walks to a bus stop.
他走出电梯。然后步行到公共汽车站。