Stomatitis
n. 口腔炎\\n[医] 口炎
🗣️ 情景例句
She's really a good friend, isn't she?
她真是我的好朋友，不是吗？
Which country do you come from?
你从哪一个国家来？
People travelling long distances frequently have to decide whether they would prefer to go by land, sea, or air.
出远门的人常常需要决定是走旱路、水路，还是坐飞机。