Aphthous ulitis
[医] 口疮性龈炎
🧩 词语组成解析
[医] 口疮的
龈炎
🗣️ 情景例句
I don't want to interrupt her school year.
我不愿意打断她这个学年。
A watched pot(pan) is long in boiling.
心急水不沸；盼得越切，来得越迟。
She will have something to drink but she will not eat any solid food.
她将喝些饮料，但不吃固体食物。