Aphtha
n. 口疮\\n[医] 口疮; 小溃疡
✅ 同义词
🗣️ 情景例句
I did , but everything is OK,so I decided to come back.
回去了， 但一切安好。于是我决定回来。
The course of true love never did run smooth.
好事多磨。
But we still have a problem.
不过我们还是有问题呀。