Mesaortitis
[医] 主动脉中层炎
🗣️ 情景例句
Well, Marilyn and Richard called.
好啦 Marilyn和Richard打电话来了
Short acquaintance brings repentance.
浅交生后悔。
What do you find hardest in English?
你觉得学习英语哪方面最难？