Sarcomagenesis
[医] 肉瘤生成, 肉瘤发生
🗣️ 情景例句
Huh.
嗯。
You can't eat your cake and have it.
不能既要吃饼，又要把饼保存。
He turned on the light, but he couldn't see anyone. The thieves had already gone.
他开了灯，但不见一个人。小偷逃走了。