Pma.
[医] 龈炎发病率(P为乳头,M为龈缘,A为龈附丽)
🗣️ 情景例句
I now pronounce you husband and wife.
我现在宣布你们成为夫妻。
His controversial speech caused a wild discussion.
他们有争议的讲话引起了一场广泛的讨论。
No, it isn't. It's a Japanese car.
不是。那是一辆日本产的小汽车。