Ostalgitis
[医] 痛性骨炎
🗣️ 情景例句
Hi, Marilyn.
嗨， Marilyn。
The secret of success is constancy of purpose.
成功的秘诀是目标坚定。
I wrote: Best wishes for Teachers' Day!
我写道：“谨致以教师节的良好祝愿！”