Riga's aphthae
[医] 恶病质性口疮
🧩 词语组成解析
pl. 口疮\\n[医] 口疮; 小溃疡
🗣️ 情景例句
Do you remember when Daddy and I used to take you
你还记得爸爸和我常带你
To run away from his sister
从他姐姐那儿逃走
The eraser goes from one student to another first one way, then another.
橡皮擦从一个学生传给另一个学生－先从这个方向传过去，然后返回来。