Folds. rindfleisch's
[医] 林德弗莱施氏褶(心包内面主动脉根部的皱襞)
🗣️ 情景例句
Of course. I'm so sorry for Michelle.
当然。我为Michelle担心。
I did exercise last week.
我上星期做练习。
Take it easy.
别紧张。