Medullectomy
髓质切除术
🗣️ 情景例句
We've been driving for hours with no gas station in sight.
我们开车开了好久也没有看到一个加油站。
Once a knave, ever a knave.
一朝失足，铸成千古恨。
Mr.Wang is fixing his bike.
王先生在修他的自行车。