Periosteoma
[医] 骨膜瘤
🗣️ 情景例句
Yes. And you must be Susan. Hi.
是的。 一定是Susan了。嗨
He is rich enough who has true friends.
有真朋友的人是富翁。
Last November it was Class 3's turn.
去年11月，轮到3班去参观了。