Aphthous ulitis
[医] 口疮性龈炎
🧩 词语组成解析
[医] 口疮的
龈炎
🗣️ 情景例句
May I see the mirror, please?
我可以照照镜子吗？
Excuse me, I'd like to ask you a question.
对不起，我可以问个问题吗？
The pictures it sent us were very disappointing because its main mirror was faulty!
它传送给我们的图像很令人失望，因为它的主要镜子有误差。